EARTHLINK NETWORK INC /DE/
8-K, 1999-09-30
COMPUTER PROGRAMMING, DATA PROCESSING, ETC.
Previous: GLOBAL CROSSING HOLDINGS LTD, 8-K, 1999-09-30
Next: AMERICAN AXLE & MANUFACTURING HOLDINGS INC, 3, 1999-09-30




<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D .C. 20549




                                    FORM 8-K




                 Current Report Pursuant to Section 13 or 15(d)
                     of the Securities Exchange Act of 1934




      Date of Report (Date of earliest event reported): September 22, 1999




                             EARTHLINK NETWORK, INC.
             (Exact name of registrant as specified in its charter)




<TABLE>
<S>                           <C>                             <C>
      Delaware                       000-20799                            58-2389244
- -----------------------------------------------------------------------------------------------------
(State of Incorporation)      (Commission File Number)        I.R.S. Employer Identification Number)
</TABLE>


                      3100 New York Dr., Pasadena, CA 91107
                      -------------------------------------
             (Address of principal executive offices, including zip code)




       Registrant's telephone number, including area code: (626) 296-2400



- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------




<PAGE>



Item 5.  Other Events

Agreement to Merge with MindSpring Enterprises, Inc.

         On September 22, 1999, EarthLink Network, Inc. ("EarthLink"),
MindSpring Enterprises, Inc. ("MindSpring") and a specially created new
company entered into an Agreement and Plan of Reorganization (the "Merger
Agreement"). Pursuant to the Merger Agreement and subject to stockholder and
regulatory approval, EarthLink and MindSpring will each merge into the new
company (the "Merger"). The Merger is structured to be a stock-for-stock
merger of equals. In the Merger, each outstanding share of EarthLink common
stock will be exchanged for 1.615 shares of newly-issued common stock of the
new company and each outstanding share of MindSpring common stock will be
exchanged for one share of newly-issued common stock of the new company.
Other outstanding securities of the companies will be converted on the same
basis. The parties intend for the Merger to be considered a tax-free
reorganization under Section 368 of the Internal Revenue Code of 1986, as
amended and as a "pooling-of-interests" for accounting purposes. The new
company shares issued in the Merger will be registered under the Securities
Act of 1933, as amended, and will trade on the Nasdaq National Market under
the symbol "ELNK." Upon the closing of the Merger, the new company will be
renamed "EarthLink Network, Inc."

         In connection with the Merger, the new company will assume EarthLink's
alliance agreements with Sprint Corporation. As a result, Sprint will have the
right, among others, to appoint up to two (2) members to the new company's board
of directors and to purchase additional shares of equity securities in the new
company in order to maintain, but not exceed, a 27.8% ownership level. The new
company will also assume MindSpring's outstanding 5% convertible subordinated
notes and the indentures pursuant to which the notes were issued. The Merger
will give rise to the MindSpring noteholders' right to have the new company
repurchase the notes at 100% of the principal amount plus accrued interest to
the date of repurchase. Under the Merger Agreement, any notes presented for
repurchase will only be repurchased for cash.

         The new company will be managed by executives from both EarthLink and
MindSpring. In the new company, Charles "Garry" Betty, EarthLink's President and
Chief Executive Officer will be Chief Executive Officer; Charles Brewer,
MindSpring's founder, Chairman and Chief Executive Officer will be Chairman;
Michael McQuary, MindSpring's President and Chief Operating Officer will be
President; and Sky Dayton, EarthLink's founder and Chairman will be a director.

         The Board of Directors of the new company will consist of 13 members,
assuming that Sprint exercises its rights to maintain its ownership level in the
new company at or above 20%. The Board of Directors will be divided into three
classes. Mr. Betty and Mr. Dayton have been designated as two of EarthLink's
four initial appointees, and Mr. Brewer, Mr. McQuary, Campbell Lanier and
William Scott (each of whom are currently serving on MindSpring's Board of
Directors) have been designated as MindSpring's four appointees to the new Board
of Directors. Sprint has designated William Esrey and Len Lauer (currently
serving on EarthLink's Board of Directors) to be its appointees to the new
board. A special nominating committee has been formed to select, prior to the
closing of the Merger, three (3) additional outside directors to serve on the
new Board of Directors.

         EarthLink and MindSpring each have granted the other an option to
purchase up to 19.9% of the granting company's shares of common

                                      -2-

<PAGE>


stock, exercisable under certain circumstances following the termination of
the Merger Agreement. The Merger Agreement contains a $70 million termination
fee payable under certain circumstances in connection with termination of the
Merger Agreement (the termination fee plus any economic benefits obtained
pursuant to the exercise of the 19.9% options may not exceed $80 million).
Certain significant stockholders have entered into stockholder voting
agreements under which they have agreed to vote their shares of stock in
favor of the Merger.

         The companies anticipate that the transaction will close during the
first quarter of 2000.

         A copy of the Merger Agreement is included as Exhibit 2.1 hereto. A
copy of the stock option agreements are included as Exhibits 2.2 and 2.3 hereto.
A copy of the form of stockholder voting agreement is included as Exhibit 2.4
hereto. A copy of the joint press release issued by the parties announcing the
execution of the Merger Agreement is included as Exhibit 99.1 hereto.


Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

    (c)  Exhibits.

<TABLE>
<CAPTION>
<S>      <C>
2.1      Agreement and Plan of Reorganization, dated September 22, 1999, among
         EarthLink Network, Inc., MindSpring Enterprises, Inc. and WWW Holdings,
         Inc.
2.2      Stock Option Agreement, dated September 22, 1999, between MindSpring
         Enterprises, Inc. and EarthLink Network, Inc.
2.3      Stock Option Agreement, dated September 22, 1999, between EarthLink
         Network, Inc. and MindSpring Enterprises, Inc.
2.4      Form of EarthLink Stockholder Agreements, dated September 22, 1999,
         between certain stockholders and EarthLink Network, Inc.
2.5      Form of MindSpring Stockholder Agreement, dated September 27, 1999,
         between certain stockholders and MindSpring Enterprises, Inc.
99.1     Press Release, dated September 23, 1999, announcing execution of a
         definitive agreement to merge with MindSpring Enterprises, Inc.
</TABLE>

                                      -3-

<PAGE>


                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                  EARTHLINK NETWORK, INC.


Date:  September 30, 1999         By:  /s/ Grayson L. Hoberg
                                      --------------------------------
                                  Grayson L. Hoberg,  Chief Financial Officer


                                      -4-

<PAGE>


                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
Exhibit
- -------
Number                                      Exhibit
- ------                                      -------


<S>      <C>
2.1      Agreement and Plan of Reorganization, dated September 22, 1999, among
         EarthLink Network, Inc., MindSpring Enterprises, Inc. and WWW Holdings,
         Inc.
2.2      Stock Option Agreement, dated September 22, 1999, between MindSpring
         Enterprises, Inc. and EarthLink Network, Inc.
2.3      Stock Option Agreement, dated September 22, 1999, between EarthLink
         Network, Inc. and MindSpring Enterprises, Inc.
2.4      Form of EarthLink Stockholder Agreements, dated September 22, 1999,
         between certain stockholders and EarthLink Network, Inc.
2.5      Form of MindSpring Stockholder Agreement, dated September 27, 1999,
         between certain stockholders and MindSpring Enterprises, Inc.
99.1     Press Release, dated September 22, 1999, announcing execution of a
         definitive agreement to merge with MindSpring Enterprises, Inc.
</TABLE>


                                      -5-

<PAGE>






                   [Exhibits and Schedules Intentionally Omitted]







<PAGE>


                                                                     EXHIBIT 2.1


                                                                  EXECUTION COPY









                      AGREEMENT AND PLAN OF REORGANIZATION

                                   dated as of

                               SEPTEMBER 22, 1999

                                      among

                            EARTHLINK NETWORK, INC.,

                          MINDSPRING ENTERPRISES, INC.

                                       and

                               WWW HOLDINGS, INC.



<PAGE>



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

                                                                                                             PAGE
                                                                                                             ----

<S>      <C>                                                                                                   <C>
ARTICLE I DEFINITIONS......................................................................................     2
         Section 1.1. DEFINITIONS..........................................................................     2

ARTICLE II THE MERGERS.....................................................................................     8
         Section 2.1. THE EARTHLINK MERGER.................................................................     8
         Section 2.2. THE MINDSPRING MERGER................................................................    .9
         Section 2.3. CANCELLATION OF NEWCO COMMON STOCK...................................................    10
         Section 2.4. EXCHANGE OF CERTIFICATES.............................................................    10

ARTICLE III STOCKHOLDER APPROVAL; CLOSING..................................................................    12
         Section 3.1. STOCKHOLDER APPROVAL.................................................................    12
         Section 3.2. TIME AND PLACE OF CLOSING............................................................    12

ARTICLE IV NEWCO...........................................................................................    13
         Section 4.1. NO CONDUCT OF BUSINESS BY NEWCO; RESTATED ARTICLES AND BYLAWS........................    13
         Section 4.2. BOARD OF DIRECTORS...................................................................    13
         Section 4.3. MANAGEMENT...........................................................................    14
         Section 4.4. HEADQUARTERS OF NEWCO................................................................    14
         Section 4.5. INDEMNIFICATION AND INSURANCE........................................................    14
         Section 4.6.
         Section 4.7. MINDSPRING NOTES.....................................................................    15

ARTICLE V REPRESENTATIONS AND WARRANTIES OF EARTHLINK......................................................    15
         Section 5.1. CORPORATE EXISTENCE AND POWER........................................................    15
         Section 5.2. CORPORATE AUTHORIZATION..............................................................    15
         Section 5.3. GOVERNMENTAL AUTHORIZATION...........................................................    16
         Section 5.4. NON-CONTRAVENTION....................................................................    16
         Section 5.5. CAPITALIZATION.......................................................................    16
         Section 5.6. SUBSIDIARIES.........................................................................    17
         Section 5.7. EARTHLINK SEC DOCUMENTS..............................................................    18
         Section 5.8. FINANCIAL STATEMENTS, NO MATERIAL UNDISCLOSED LIABILITIES............................    18
         Section 5.9. INFORMATION TO BE SUPPLIED...........................................................    19
         Section 5.10. ABSENCE OF CERTAIN CHANGES..........................................................    19
         Section 5.11. LITIGATION..........................................................................    20
         Section 5.12. TAXES...............................................................................    20
         Section 5.13. EMPLOYEE BENEFITS...................................................................    20
         Section 5.14. COMPLIANCE WITH LAWS; LICENSES, PERMITS AND REGISTRATIONS...........................    22
         Section 5.15. TITLE TO PROPERTIES.................................................................    22
         Section 5.16. INTELLECTUAL PROPERTY...............................................................    23
         Section 5.17. ENVIRONMENTAL MATTERS...............................................................    23
         Section 5.18. FINDERS' FEES; OPINIONS OF FINANCIAL ADVISOR........................................    23
         Section 5.19. REQUIRED VOTE, BOARD APPROVAL.......................................................    24

</TABLE>

                                       i

<PAGE>


<TABLE>

<S>      <C>                                                                                                   <C>
         Section 5.20. STATE TAKEOVER STATUTES.............................................................    24
         Section 5.21. POOLING MATTERS; TAX TREATMENT......................................................    24
         Section 5.22. CERTAIN AGREEMENTS..................................................................    25
         Section 5.23. YEAR 2000 COMPLIANCE................................................................    25

ARTICLE VI REPRESENTATIONS AND WARRANTIES OF MINDSPRING....................................................    25
         Section 6.1. CORPORATE EXISTENCE AND POWER........................................................    25
         Section 6.2. CORPORATE AUTHORIZATION..............................................................    26
         Section 6.3. GOVERNMENTAL AUTHORIZATION...........................................................    26
         Section 6.4. NON-CONTRAVENTION....................................................................    26
         Section 6.5. CAPITALIZATION.......................................................................    27
         Section 6.6. SUBSIDIARIES.........................................................................    27
         Section 6.7. MINDSPRING SEC DOCUMENTS.............................................................    27
         Section 6.8. FINANCIAL STATEMENTS, NO MATERIAL UNDISCLOSED LIABILITIES............................    28
         Section 6.9. INFORMATION TO BE SUPPLIED...........................................................    28
         Section 6.10. ABSENCE OF CERTAIN CHANGES..........................................................    29
         Section 6.11. LITIGATION..........................................................................    29
         Section 6.12. TAXES...............................................................................    29
         Section 6.13. EMPLOYEE BENEFITS...................................................................    30
         Section 6.14. COMPLIANCE WITH LAWS; LICENSES, PERMITS AND REGISTRATIONS...........................    31
         Section 6.15. TITLE TO PROPERTIES.................................................................    32
         Section 6.16. INTELLECTUAL PROPERTY...............................................................    32
         Section 6.17. ENVIRONMENTAL MATTERS...............................................................    33
         Section 6.18. FINDERS'FEES; OPINIONS OF FINANCIAL ADVISOR.........................................    33
         Section 6.19. REQUIRED VOTE, BOARD APPROVAL.......................................................    33
         Section 6.20. STATE TAKEOVER STATUTES.............................................................    33
         Section 6.21. POOLING MATTERS; TAX TREATMENT......................................................    34
         Section 6.22. CERTAIN AGREEMENTS..................................................................    34
         Section 6.23. YEAR 2000 COMPLIANCE................................................................    34

ARTICLE VII COVENANTS OF EARTHLINK.........................................................................    34
         Section 7.1. EARTHLINK INTERIM OPERATIONS.........................................................    35
         Section 7.2. ACQUISITION PROPOSALS; BOARD RECOMMENDATION..........................................    37

ARTICLE VIII COVENANTS OF MINDSPRING.......................................................................    39
         Section 8.1. MINDSPRING INTERIM OPERATIONS........................................................    39
         Section 8.2. ACQUISITION PROPOSALS; BOARD RECOMMENDATION..........................................    41

ARTICLE IX COVENANTS OF MINDSPRING, NEWCO AND EARTHLINK....................................................    43
         Section 9.1. REASONABLE BEST EFFORTS..............................................................    43
         Section 9.2. CERTAIN FILINGS; COOPERATION IN RECEIPT OF CONSENTS; LISTING.........................    43
         Section 9.3. PUBLIC ANNOUNCEMENTS.................................................................    44
         Section 9.4. ACCESS TO INFORMATION, NOTIFICATION OF CERTAIN MATTERS...............................    45
         Section 9.5. FURTHER ASSURANCES...................................................................    45
         Section 9.6. TAX AND ACCOUNTING TREATMENT.........................................................    46
         Section 9.7. AFFILIATE LETTERS....................................................................    46

</TABLE>

                                       ii

<PAGE>

<TABLE>

<S>      <C>                                                                                                   <C>
         Section 9.8. CONFIDENTIALITY......................................................................    46
         Section 9.9. MINDSPRING STANDSTILL................................................................    48
         Section 9.10. EARTHLINK STANDSTILL................................................................    49
         Section 9.11. ASR 135.............................................................................    51
         Section 9.12. BENEFIT MATTERS.....................................................................    51
         Section 9.13. ANTITRUST MATTERS...................................................................    51
         Section 9.14. EXEMPTION FROM LIABILITY UNDER SECTION 16(b)........................................    52

ARTICLE X CONDITIONS TO THE MERGERS........................................................................    53
         Section 10.1. CONDITIONS TO THE OBLIGATIONS OF EACH PARTY.........................................    53
         Section 10.2. CONDITIONS TO THE OBLIGATIONS OF EARTHLINK..........................................    54
         Section 10.3. CONDITIONS TO THE OBLIGATIONS OF MINDSPRING.........................................    55

ARTICLE XI TERMINATION.....................................................................................    56
         Section 11.1. TERMINATION.........................................................................    56
         Section 11.2. EFFECT OF TERMINATION...............................................................    57
         Section 11.3. FEES AND EXPENSES...................................................................    57

ARTICLE XII MISCELLANEOUS..................................................................................    58
         Section 12.1. NOTICES.............................................................................    58
         Section 12.2. SURVIVAL OF REPRESENTATIONS, WARRANTIES AND COVENANTS AFTER THE EFFECTIVE TIME......    59
         Section 12.3. AMENDMENTS: NO WAIVERS..............................................................    59
         Section 12.4. SUCCESSORS AND ASSIGNS..............................................................    60
         Section 12.5. GOVERNING LAW.......................................................................    60
         Section 12.6. COUNTERPARTS; EFFECTIVENESS; THIRD PARTY BENEFICIARIES..............................    60
         Section 12.7. JURISDICTION........................................................................    60
         Section 12.8. WAIVER OF JURY TRIAL................................................................    61
         Section 12.9. ENFORCEMENT.........................................................................    61
         Section 12.10. ENTIRE AGREEMENT...................................................................    61
         Section 12.11. SEVERABILITY.......................................................................    61

</TABLE>

                                      iii

<PAGE>


<TABLE>

                                    EXHIBITS

<S>               <C>
Exhibit 1.        Stock Option Agreements
Exhibit 2.        Stockholders Agreements
Exhibit 3.        EarthLink Certificate of Merger
Exhibit 4.        MindSpring Certificate of Merger
Exhibit 5.        Restated Certificate of Incorporation of Newco
Exhibit 6.        Bylaws of Newco
Exhibit 7.        Nominating Committee
Exhibit 8.        Director Designees
Exhibit 9.        Principal Officers of Newco
Exhibit 10.       Indemnification Agreements
Exhibit 11-A.     Form of EarthLink Affiliate Letter
Exhibit 11-B.     Form of MindSpring Affiliate Letter


</TABLE>

                                       iv

<PAGE>


                      AGREEMENT AND PLAN OF REORGANIZATION

         AGREEMENT AND PLAN OF REORGANIZATION, dated as of September 22, 1999,
by and among WWW HOLDINGS, INC., a Delaware corporation ("NEWCO"), EARTHLINK
NETWORK, INC., a Delaware corporation ("EARTHLINK"), and MINDSPRING ENTERPRISES,
INC., a Delaware corporation ("MINDSPRING").

                                    RECITALS

         WHEREAS, the respective Boards of Directors of EarthLink and MindSpring
have determined that a combination of the business and operations of EarthLink
and MindSpring is advisable and in the best interests of their respective
stockholders and presents an opportunity for their respective companies to
achieve long-term strategic and financial benefits; and

         WHEREAS, the respective Boards of Directors of EarthLink and MindSpring
have determined that the combination should be effected by causing EarthLink and
MindSpring to be merged with and into Newco; and

         WHEREAS, pursuant to the EarthLink Merger (as hereinafter defined),
each outstanding share of EarthLink Common Stock (as hereinafter defined) will
be converted into 1.615 shares of Newco Common Stock (as hereinafter defined)
each outstanding share of EarthLink Series A Preferred (as hereinafter defined)
shall be converted into 1.615 shares of Newco Series A Preferred (as hereinafter
defined) and each outstanding share of EarthLink Series B Preferred (as
hereinafter defined) shall be converted into 1.615 shares of Newco Series B
Preferred (as hereinafter defined); and pursuant to the MindSpring Merger (as
hereinafter defined) each outstanding share of MindSpring Common Stock (as
hereinafter defined) will be converted into one (1) share of Newco Common Stock;
and

         WHEREAS, for Federal income tax purposes, it is intended that the
transactions contemplated by this Agreement shall constitute transactions
described in section 368 of the Internal Revenue Code of 1986, as amended (a
"368 REORGANIZATION"), and the regulations thereunder; and

         WHEREAS, concurrently with the execution and delivery of this Agreement
and as a condition and inducement to EarthLink's and MindSpring's willingness to
enter into this Agreement, EarthLink and MindSpring have entered into stock
option agreements of even date herewith (collectively, the "STOCK OPTION
AGREEMENTS", in the form attached as EXHIBIT 1 hereto) providing for the
granting: (i) by EarthLink to MindSpring of an option to purchase from
EarthLink up to 19.9% of the outstanding shares of EarthLink Common Stock,
subject to the terms and conditions set forth therein and (ii) by MindSpring
to EarthLink of an option to purchase from MindSpring up to 19.9% of the
outstanding shares of MindSpring Common Stock, subject to the terms and
conditions set forth therein; and

         WHEREAS, simultaneously with the execution and delivery of this
Agreement: (i) MindSpring has entered into an agreement (the "EARTHLINK
STOCKHOLDERS AGREEMENT") with certain stockholders of EarthLink pursuant to
which such EarthLink stockholders have agreed to


<PAGE>

vote the shares of EarthLink Common Stock owned by them in favor of the
EarthLink Merger under certain circumstances; and (ii) EarthLink has entered
into an agreement (the "MINDSPRING STOCKHOLDERS AGREEMENT" and, together with
the EarthLink Stockholders Agreement, the "STOCKHOLDERS AGREEMENTS," each in the
form attached as EXHIBIT 2 hereto) with certain stockholders of MindSpring
pursuant to which such MindSpring stockholders have agreed to vote the shares of
MindSpring Common Stock owned by them in favor of the MindSpring Merger under
certain circumstances.

         NOW, THEREFORE, in consideration of the premises, which are
incorporated into and made part of this Agreement, and of the mutual
representations, warranties, covenants, agreements and conditions set forth
herein and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereby agree as
follows:

                                    ARTICLE I
                                   DEFINITIONS

         Section 1.1.     DEFINITIONS.

                (a) As used herein, the following terms have the following
meanings:

         "ACQUISITION PROPOSAL FOR EARTHLINK" means any offer or proposal for,
or indication of interest in, a merger, consolidation, share exchange, business
combination, reorganization, recapitalization, liquidation, dissolution, tender
offer or exchange offer or other similar transaction involving, or any purchase
of 10% or more of the assets or any class of equity securities of, EarthLink or
any Significant Subsidiary of EarthLink, other than the transactions
contemplated by this Agreement or by Sprint or the Affiliated Equity Holders as
defined in and pursuant to Sections 3.01, 4.02 and 4.03 of the Sprint Governance
Agreement.

         "ACQUISITION PROPOSAL FOR MINDSPRING" means any offer or proposal for,
or indication of interest in, a merger, consolidation, share exchange, business
combination, reorganization, recapitalization, liquidation, dissolution, tender
offer or exchange offer or other similar transaction involving, or any purchase
of 10% or more of the assets or any class of equity securities of, MindSpring or
any Significant Subsidiary of MindSpring, other than the transactions
contemplated by this Agreement.

         "AFFILIATE" means, with respect to any Person, any other Person,
directly or indirectly, controlling, controlled by, or under common control
with, such Person. For purposes of this definition, the term "CONTROL"
(including the correlative terms "CONTROLLING", "CONTROLLED BY" and "UNDER
COMMON CONTROL WITH") means the possession, direct or indirect, of the power to
direct or cause the direction of the management and policies of a Person,
whether through the ownership of voting securities, by contract, or otherwise.

         "BUSINESS DAY" means any day other than a Saturday, Sunday or one on
which banks are authorized by law to close in New York, New York.

         "CERTIFICATES OF MERGER" means the EarthLink Certificate of Merger and
the MindSpring Certificate of Merger.


                                       2
<PAGE>


         "CLOSING" means the conference held pursuant to SECTION 3.2.

         "CLOSING DATE" means the date on which the Closing occurs.

         "CODE" means the Internal Revenue Code of 1986, as amended.

         "DGCL" means the Delaware General Corporation Law, as amended.

         "EARTHLINK BALANCE SHEET" means EarthLink's consolidated balance sheet
included in the EarthLink 10-K relating to its fiscal year ended on December 31,
1998.

         "EARTHLINK CERTIFICATE OF MERGER" means the certificate of merger of
EarthLink with and into Newco, in substantially the form attached hereto as
EXHIBIT 3.

         "EARTHLINK COMMON STOCK" means the common stock of EarthLink, par value
$0.01 per share.

         "EARTHLINK EXCHANGE RATIO" means, collectively, the conversion formulas
described in SECTION 2.1(c) and 2.1(f) hereof.

         "EARTHLINK PREFERRED STOCK" means the EarthLink Series A Preferred and
the EarthLink Series B Preferred.

         "EARTHLINK SEC DOCUMENTS" means (i) EarthLink's annual report on Form
10-K for its fiscal year ended December 31, 1998 (the "EARTHLINK 10-K"), (ii)
EarthLink's quarterly report on Form 10-Q (the "EARTHLINK 10-Q") for its fiscal
quarter ended June 30, 1999, (iii) EarthLink's proxy or information statements
relating to meetings of, or actions taken without a meeting by, EarthLink's
stockholders held since December 31, 1998, and (iv) all other reports, filings,
registration statements and other documents filed by it with the SEC since
December 31, 1998.

         "EARTHLINK SERIES A PREFERRED" means the Series A Convertible Preferred
Stock of EarthLink, par value $0.01 per share.

         "EARTHLINK SERIES B PREFERRED" means the Series B Convertible Preferred
Stock of EarthLink, par value $0.01 per share.

         "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended,
and the rules and regulations promulgated thereunder.

         "EXCHANGE AGENT" means the agent to be agreed upon by EarthLink and
MindSpring and engaged by Newco to effect the exchange of the Certificates
pursuant to SECTION 2.4 of this Agreement.

         "GOVERNMENTAL ENTITY" means any federal, state or local governmental
authority, any transgovernmental authority or any court, administrative or
regulatory agency or commission or other governmental authority or agency,
domestic or foreign.


                                       3
<PAGE>


         "JOINT PROXY STATEMENT/PROSPECTUS" means the joint proxy statement/
prospectus included in the Registration Statement relating to the Special
Meetings, together with any amendments or supplements thereto.

         "KNOWLEDGE" means, with respect to the matter in question, if any of
the executive officers of EarthLink or MindSpring, as the case may be, has
actual knowledge of such matter.

         "LIEN" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind in respect of such asset,
PROVIDED, HOWEVER, that the term "Lien" shall not include (i) liens for water
and sewer charges and current taxes not yet due and payable or being contested
in good faith and (ii) mechanics', carriers', workers', repairers',
materialmen's, warehousemen's and other similar liens arising or incurred in the
ordinary course of business.

         "MATERIAL ADVERSE EFFECT" means a material adverse effect on the
financial condition, business or results of operations of a Person and its
Subsidiaries, taken as a whole, but shall exclude any material adverse effect
arising out of any change or development relating to (i) U.S. or global economic
or industry conditions (including, without limitation, conditions applicable
generally to the Internet service business), (ii) changes in U.S. or global
financial markets or conditions, (iii) any generally applicable change in law,
rule or regulation or GAAP or interpretation of any thereof, (iv) the
announcement of this Agreement or the transactions contemplated hereby, (v) a
change in market price or trading volume of any securities of EarthLink or
MindSpring and/or (vi) stockholder litigation arising in connection with this
Agreement. "EARTHLINK MATERIAL ADVERSE Effect" means a Material Adverse Effect
in respect of EarthLink and "MINDSPRING MATERIAL ADVERSE EFFECT" means a
Material Adverse Effect in respect of MindSpring and "NEWCO MATERIAL ADVERSE
EFFECT" means a Material Adverse Effect in respect of Newco.

         "MERGERS" means the EarthLink Merger and the MindSpring Merger.

         "MINDSPRING BALANCE SHEET" means MindSpring's balance sheet included in
the MindSpring 10-K relating to its fiscal year ended on December 31, 1998.

         "MINDSPRING CERTIFICATE OF MERGER" means the certificate of merger of
MindSpring with and into Newco, in substantially the form attached hereto as
EXHIBIT 4.

         "MINDSPRING COMMON STOCK" means the common stock of MindSpring, $0.01
par value per share.

         "MINDSPRING EXCHANGE RATIO" means the conversion formula described in
SECTION 2.2(c) hereof.

         "MINDSPRING INDENTURE" means, collectively, the Indenture, as
supplemented by the First Supplemental Indenture, each dated as of April 14,
1999, between MindSpring and United States Trust Company of New York as Trustee,
pursuant to which the MindSpring Notes were issued.


                                       4
<PAGE>


         "MINDSPRING NOTES" means the 5% Convertible Subordinated Notes due 2006
of MindSpring.

         "MINDSPRING PREFERRED STOCK" means the Serial Preferred Stock of
MindSpring, $0.01 par value per share.

         "MINDSPRING SEC DOCUMENTS" means (i) the annual report on Form 10-K of
MindSpring (the "MINDSPRING 10-K") for its fiscal year ended December 31, 1998,
(ii) the quarterly report on Form 10-Q of MindSpring (the "MINDSPRING 10-Q") for
its fiscal quarter ended June 30, 1999, (iii) MindSpring's proxy or information
statements relating to meetings of, or actions taken without a meeting by, the
MindSpring stockholders, held since December 31, 1998, and (iv) all other
reports filings, registration statements and other documents filed by MindSpring
with the SEC since December 31, 1998.

         "NEWCO COMMON STOCK" means the common stock of Newco, $0.01 par value
per share.

         "NEWCO PREFERRED STOCK" means the Newco Series A Preferred and the
Newco Series B Preferred.

         "NEWCO SERIES A PREFERRED" means the Series A Convertible Preferred
Stock of Newco, par value $0.01 per share.

         "NEWCO SERIES B PREFERRED" means the Series B Convertible Preferred
Stock of Newco, par value $0.01 per share.

         "PERSON" means an individual, a corporation, a limited liability
company, a partnership, an association, a trust or any other entity or
organization, including any Governmental Entity.

          "REGISTRATION STATEMENT" means the Registration Statement on Form S-4
registering under the Securities Act the Newco Common Stock issuable in
connection with the Mergers.

         "SEC" means the Securities and Exchange Commission.

         "SECURITIES ACT" means the Securities Act of 1933, as amended, and the
rules and regulations promulgated thereunder.
         "SIGNIFICANT SUBSIDIARY" means any Subsidiary that constitutes a
"significant subsidiary" of such Person within the meaning of Rule 1-02 of
Regulation S-X of the Exchange Act.

         "SPRINT" means Sprint Corporation, a Kansas corporation.

         "SPRINT CREDIT AGREEMENT" means the Credit Agreement, dated as of
February 10, 1998, by and among EarthLink, Sprint and Dolphin, Inc.

         "SPRINT GOVERNANCE AGREEMENT" means the governance agreement, dated as
of February 10, 1998, by and among EarthLink, Sprint, Sprint L.P. and Dolphin,
Inc.


                                       5
<PAGE>


         "SUBSIDIARY" means, with respect to any Person, any corporation or
other entity of which securities or other ownership interests having ordinary
voting power to elect a majority of the board of directors or other Persons
performing similar functions are directly or indirectly owned by such Person.
"EARTHLINK SUBSIDIARY" means a Subsidiary of EarthLink and "MINDSPRING
SUBSIDIARY" means a Subsidiary of MindSpring.

         "TAX" or "TAXES" means any federal, state, county, local or foreign
taxes, charges, levies, imposts, duties, other assessments or similar charges of
any kind whatsoever, including any interest, penalties and addition imposed
thereon or with respect thereto.

(b) Each of the following terms is defined in the Section set forth opposite
such term:

<TABLE>
<CAPTION>

         TERMS                                                                    SECTION
         -----                                                                    -------
         <S>                                                                       <C>
         Acquisition Proposal for EarthLink                                        1.1(a)
         Acquisition Proposal for MindSpring                                       1.1(a)
         Affiliate                                                                 1.1(a)
         Business Day                                                              1.1(a)
         Certificates                                                              2.4(a)
         Closing                                                                   1.1(a)
         Closing Date                                                              1.1(a)
         Code                                                                      1.1(a)
         Confidential Material                                                     9.8(a)
         DGCL                                                                      1.1(a)
         Delivering Company                                                        9.8(a)
         EarthLink                                                                 Preamble
         EarthLink 10-K                                                            1.1(a)
         EarthLink 10-Q                                                            1.1(a)
         EarthLink Balance Sheet                                                   1.1(a)
         EarthLink Certificate of Merger                                           1.1(a)
         EarthLink Common Stock                                                    1.1(a)
         EarthLink Counter Proposal                                                8.2(c)
         EarthLink Designees                                                       4.2
         EarthLink Employee Plans                                                  5.13(a)
         EarthLink Equity Securities                                               7.2(e)
         EarthLink Exchange Ratio                                                  1.1(a)
         EarthLink Insider                                                         9.14(d)
         EarthLink Intellectual Property                                           5.16
         EarthLink Material Adverse Effect                                         1.1(a)
         EarthLink Merger                                                          2.1(b)
         EarthLink Preferred Stock                                                 1.1(a)
         EarthLink Recommendation                                                  3.1
         EarthLink Returns                                                         5.12
         EarthLink SEC Documents                                                   1.1(a)
         EarthLink Securities                                                      5.5(b)

</TABLE>


                                       6
<PAGE>

<TABLE>
<CAPTION>

         TERMS                                                                    SECTION
         -----                                                                    -------
         <S>                                                                       <C>
         EarthLink Series A Preferred                                              1.1(a)
         EarthLink Series B Preferred                                              1.1(a)
         EarthLink Stockholders Agreement                                          Recitals
         EarthLink Stockholder Approval                                            5.19(a)
         EarthLink Subsequent Alternate Transaction                                11.3(b)
         EarthLink Subsidiary                                                      1.1(a)
         EarthLink Superior Proposal                                               7.2(d)
         Effective Time                                                            3.1
         End Date                                                                  11.1(b)(i)
         Environmental Laws                                                        5.17(b)
         ERISA                                                                     5.13(a)
         ERISA Affiliate                                                           5.13(a)
         Exchange Act                                                              1.1(a)
         Exchange Agent                                                            1.1(a)
         GAAP                                                                      5.8(a)
         Governmental Entity                                                       1.1(a)
         HSR Act                                                                   5.3
         Joint Proxy Statement/Prospectus                                          1.1(a)
         Knowledge                                                                 1.1(a)
         Lien                                                                      1.1(a)
         Material Adverse Effect                                                   1.1(a)
         Mergers                                                                   1.1(a)
         MindSpring                                                                Preamble
         MindSpring 10-K                                                           1.1(a)
         MindSpring 10-Q                                                           1.1(a)
         MindSpring Balance Sheet                                                  1.1(a)
         MindSpring Certificate of Merger                                          1.1(a)
         MindSpring Common Stock                                                   1.1(a)
         MindSpring Counter Proposal                                               7.2(c)
         MindSpring Designees                                                      4.2(a)
         MindSpring Employee Plans                                                 6.13(a)
         MindSpring Equity Securities                                              8.2(e)
         MindSpring Exchange Ratio                                                 1.1(a)
         MindSpring Indenture                                                      1.1(a)
         MindSpring Insider                                                        9.14(d)
         MindSpring Intellectual Property                                          6.16
         MindSpring Material Adverse Effect                                        1.1(a)
         MindSpring Merger                                                         2.2(b)
         MindSpring Notes                                                          1.1(a)
         MindSpring Preferred Stock                                                1.1(a)
         MindSpring Recommendation                                                 3.1
         MindSpring Returns                                                        6.12
         MindSpring SEC Documents                                                  1.1(a)

</TABLE>

                                       7
<PAGE>

<TABLE>
<CAPTION>

         TERMS                                                                    SECTION
         -----                                                                    -------
         <S>                                                                       <C>
         MindSpring Securities                                                     6.5(b)
         MindSpring Stockholders Agreement                                         Recitals
         MindSpring Stockholder Approval                                           6.19
         MindSpring Subsequent Alternate Transaction                               11.3(b)
         MindSpring Subsidiary                                                     1.1(a)
         MindSpring Superior Proposal                                              8.2(d)
         Multiemployer Plan                                                        5.13(b)
         Newco                                                                     Preamble
         Newco Common Stock                                                        1.1(a)
         Newco Material Adverse Effect                                             1.1(a)
         Newco Preferred Stock                                                     1.1(a)
         Newco Series A Preferred                                                  1.1(a)
         Newco Series B Preferred                                                  1.1(a)
         Person                                                                    1.1(a)
         Registration Statement                                                    1.1(a)
         Receiving Company                                                         9.8(a)
         Representatives                                                           9.8(a)
         Retirement Plan                                                           5.13(b)
         SEC                                                                       1.1(a)
         Section 16 Information                                                    9.14(c)
         Securities Act                                                            1.1(a)
         Significant Subsidiary                                                    1.1(a)
         Special Meetings                                                          3.1
         Sprint                                                                    1.1(a)
         Sprint Credit Agreement                                                   1.1(a)
         Spring Designees                                                          4.2(a)
         Sprint Governance Agreement                                               1.1(a)
         Stock Option Agreements                                                   Recitals
         Stockholders Agreements                                                   Recitals
         Subsidiary                                                                1.1(a)
         Taxes                                                                     1.1(a)
         Termination Fee                                                           11.3(b)
         368 Reorganization                                                        Recitals
         Year 2000 Problem                                                         5.23

</TABLE>


                                   ARTICLE II
                                   THE MERGERS

         Section 2.1.     THE EARTHLINK MERGER.

                (a) EarthLink agrees to submit this Agreement to its
stockholders for approval in accordance with SECTION 3.1 hereof.


                                       8
<PAGE>

                (b) Subject to the terms and conditions of this Agreement and
the EarthLink Certificate of Merger, at the Effective Time, immediately prior to
the MindSpring Merger (as hereinafter defined), EarthLink shall be merged with
and into Newco in accordance with the provisions of, and with the effects
provided in, Subchapter IX of the DGCL (the "EARTHLINK MERGER"). Newco shall be
the surviving corporation resulting from the EarthLink Merger, shall continue to
be governed by the laws of the State of Delaware, shall at the Effective Time
amend Article I of its Certificate of Incorporation to change its name to
"EarthLink Network, Inc.," and shall adopt the Nasdaq ticker symbol "ELNK."

                (c) Pursuant to the EarthLink Merger, each share of EarthLink
Common Stock outstanding immediately prior to the Effective Time shall be
converted into and become 1.615 shares of Newco Common Stock, and each
outstanding option, warrant and other right to purchase, or which is convertible
into, EarthLink Common Stock shall be converted into an option, warrant or other
right, as the case may be, to purchase or be convertible into a number of shares
of Newco Common Stock equal to the number of shares of EarthLink Common Stock
subject to such option, warrant or other right multiplied by 1.615 and otherwise
having substantially identical terms and conditions, except that the exercise or
purchase price shall be divided by 1.615.

                (d) Each share of EarthLink Common Stock held by EarthLink as
treasury stock or owned by MindSpring immediately prior to the Effective Time
shall be canceled.

                (e) No fraction of a share of Newco Common Stock shall be issued
in connection with the conversion of EarthLink Common Stock in the EarthLink
Merger and the distribution of Newco Common Stock in respect thereof, but in
lieu of such fraction, the Exchange Agent shall make a cash payment (without
interest and subject to the payment of any applicable withholding Taxes) equal
to the same fraction of the market value of a full share of Newco Common Stock,
computed on the basis of the mean of the high and low sales prices of Newco
Common Stock as reported on NASDAQ on the first full day on which the Newco
Common Stock is traded on the Nasdaq Stock Market after the Effective Time.

                (f) Each share of EarthLink Series A Preferred and each share of
EarthLink Series B Preferred shall be converted into 1.615 shares of newly
created Newco Series A Preferred and 1.615 shares of newly created Newco Series
B Preferred, having terms, conditions, rights, preferences and designations
substantially similar to the EarthLink Series A Preferred and the EarthLink
Series B Preferred, respectively.

                (g) EarthLink agrees to use its best efforts to cause the
EarthLink Merger to be consummated in accordance with the terms of this
Agreement and the EarthLink Certificate of Merger.

         Section 2.2.     THE MINDSPRING MERGER.

                (a) MindSpring agrees to submit this Agreement to its
stockholders for approval in accordance with SECTION 3.1 hereof.



                                       9
<PAGE>


                (b) Subject to the terms and conditions of this Agreement and
the MindSpring Certificate of Merger, at the Effective Time, immediately
following the EarthLink Merger, MindSpring shall be merged with and into Newco
in accordance with the provisions of, and with the effects provided in,
Subchapter IX of the DGCL (the "MINDSPRING MERGER"). Newco shall be the
surviving corporation resulting from the MindSpring Merger and shall continue to
be governed by the laws of the State of Delaware.

                (c) Pursuant to the MindSpring Merger, each share of MindSpring
Common Stock outstanding immediately prior to the Effective Time shall be
converted into and become one (1) share of Newco Common Stock, and each
outstanding option, warrant and other right to purchase, or which is convertible
into, MindSpring Common Stock shall be converted into an option, warrant or
right, as the case may be, to purchase or be convertible into a number shares of
Newco Common Stock equal to the number of shares of Newco Common Stock subject
to such option, warrant or other right multiplied by one (1) and otherwise
having substantially identical terms and conditions, except that the exercise or
purchase price shall be divided by one (1).

                (d) Each share of MindSpring Common Stock held by MindSpring as
treasury stock or owned by EarthLink immediately prior to the Effective Time
shall be canceled.

                (e) The parties will take such action as may be necessary to
cause Newco, and Newco agrees, to execute a supplemental indenture to the
MindSpring Indenture, which shall comply with the requirements of the MindSpring
Indenture, for the purpose of assuming all of MindSpring's obligations with
respect to the MindSpring Notes, and to reserve out of its authorized Newco
Common Stock a sufficient number of shares of Newco Common Stock to permit
conversion of the MindSpring Notes on or after the Effective Time pursuant to
the terms thereof and the MindSpring Indenture.

                (f) MindSpring agrees to use its best efforts to cause the
MindSpring Merger to be consummated in accordance with the terms this Agreement
of the MindSpring Certificate of Merger.

         Section 2.3.     CANCELLATION OF NEWCO COMMON STOCK.

         Pursuant to the Mergers, the shares of Newco Common Stock held by
EarthLink and MindSpring, respectively, immediately prior to the Mergers will be
canceled in the Mergers.

         Section 2.4.     EXCHANGE OF CERTIFICATES.

                (a) Prior to the Effective Time, EarthLink and MindSpring shall
cause Newco, and Newco agrees, to appoint the Exchange Agent to act as the
exchange agent in connection with the Mergers. Except as otherwise provided in
SECTION 2.1 and SECTION 2.2, from and after the Effective Time, each holder of a
certificate that immediately prior to the Effective Time represented outstanding
shares of MindSpring Common Stock or EarthLink Common Stock (the "CERTIFICATES")
shall be entitled to receive in exchange therefor, upon surrender thereof to the
Exchange Agent, a certificate or certificates representing the number of whole
shares of Newco Common Stock into which such holder's shares were converted in
the MindSpring Merger or the


                                       10
<PAGE>


EarthLink Merger, as the case may be. Immediately prior to the Effective Time,
Newco will deliver to the Exchange Agent, in trust for the benefit of the
holders of EarthLink Common Stock and MindSpring Common Stock, (i) certificates
representing shares of Newco Common Stock and (ii) cash in an amount sufficient
for payment in lieu of fractional shares necessary to make the exchanges
contemplated by SECTION 2.1 and SECTION 2.2 hereof on a timely basis.

                (b) Promptly after the Effective Time, the Exchange Agent shall
mail to each record holder of EarthLink Common Stock and MindSpring Common Stock
as of the Effective Time, a letter of transmittal (which shall specify that
delivery shall be effected, and risk of loss and title to Certificates shall
pass, only upon proper delivery of the Certificates to the Exchange Agent) and
instructions for use in effecting the surrender of Certificates in exchange for
certificates representing shares of Newco Common Stock. Upon surrender to the
Exchange Agent of a Certificate, together with such letter of transmittal duly
executed, and any other required documents, the holder of such Certificate shall
be entitled to receive in exchange therefor certificates representing shares of
Newco Common Stock as set forth in this ARTICLE II, and such Certificate shall
forthwith be canceled. No holder of a Certificate or Certificates shall be
entitled to receive any dividend or other distribution from Newco until the
surrender of such holder's Certificate for a certificate or certificates
representing shares of Newco Common Stock. Upon such surrender, there shall be
paid to the holder the amount of any dividends or other distributions (without
interest) that theretofore became payable, but that were not paid by reason of
the foregoing, with respect to the number of whole shares of Newco Common Stock
represented by the certificates issued upon surrender, which amount shall be
delivered to the Exchange Agent by Newco from time to time as such dividends or
other distributions are declared. If delivery of certificates representing
shares of Newco Common Stock is to be made to a person other than the person in
whose name the Certificate surrendered is registered or if any certificate for
shares of Newco Common Stock is to be issued in a name other than that in which
the Certificate surrendered therefor is registered, it shall be a condition of
such delivery or issuance that the Certificate so surrendered shall be properly
endorsed or otherwise in proper form for transfer and that the person requesting
such delivery or issuance shall pay any transfer or other Taxes required by
reason of such delivery or issuance to a person other than the registered holder
of the Certificate surrendered or establish to the satisfaction of Newco that
such Tax has been paid or is not applicable. Until surrendered in accordance
with the provisions of this SECTION 2.4, each Certificate shall represent for
all purposes only the right to receive shares of Newco Common Stock (and cash in
lieu of fractional shares) as provided in SECTION 2.1 and SECTION 2.2 hereto,
without any interest thereon.

                (c) After the Effective Time, there shall be no transfers on the
stock transfer books of Newco, as the surviving corporation in the Mergers, of
the shares of EarthLink Common Stock or MindSpring Common Stock that were
outstanding immediately prior to the Effective Time. If, after the Effective
Time, Certificates are presented to Newco for transfer, they shall be canceled
and exchanged for shares of Newco Common Stock as provided in SECTION 2.1 and
SECTION 2.2 hereof, in accordance with the procedures set forth in this SECTION
2.4.

                (d) Any shares of Newco Common Stock (and any accrued dividends
and distributions thereon), and any cash held by the Exchange Agent for payment
in lieu of fractional shares, that remains unclaimed by the former stockholders
of EarthLink or MindSpring on the


                                       11
<PAGE>


first anniversary of the Effective Time shall be delivered by the Exchange Agent
to Newco. Any former stockholders of EarthLink or MindSpring who have not
theretofore complied with this SECTION 2.4 shall thereafter look only to Newco
for satisfaction of their claim for the consideration set forth in this ARTICLE
II, without any interest thereon. Notwithstanding the foregoing, Newco shall not
be liable to any holder of shares of MindSpring Common Stock or EarthLink Common
Stock for any shares of Newco Common Stock (or dividends or distributions with
respect thereto) delivered to a public official pursuant to any applicable
abandoned property, escheat or similar law.

                (e) Upon delivery of certificates representing shares of
EarthLink Preferred Stock to Newco by Sprint Communications Company L.P. after
the Effective Time, Newco shall deliver promptly to Sprint certificates
representing shares of Newco Preferred Stock in appropriate denominations.


                                   ARTICLE III
                          STOCKHOLDER APPROVAL; CLOSING

         Section 3.1.     STOCKHOLDER APPROVAL.

         This Agreement shall be submitted for consideration and approval to the
holders of shares of MindSpring Common Stock at a special meeting of
stockholders duly held for such purpose by MindSpring, and this Agreement shall
be submitted for consideration and approval to the holders of shares of
EarthLink Common Stock at a special meeting of stockholders duly held for such
purpose by EarthLink (collectively, the "SPECIAL MEETINGS"). MindSpring and
EarthLink shall coordinate and cooperate with respect to the timing of the
Special Meetings and shall endeavor to hold the Special Meetings on the same day
and as soon as practicable after the date hereof. MindSpring and EarthLink shall
each recommend that their respective stockholders approve this Agreement and the
transactions contemplated hereby, and such recommendations shall be contained in
the Joint Proxy Statement/Prospectus (the "EARTHLINK RECOMMENDATION" and the
"MINDSPRING RECOMMENDATION," respectively). On the first business day on or by
which (a) this Agreement has been duly approved by the requisite vote of the
holders of shares of MindSpring Common Stock, and (b) this Agreement has been
duly approved by the requisite vote of the holders of shares of EarthLink Common
Stock and (c) the Closing of the transactions contemplated by this Agreement
shall have occurred, or such later date as shall be agreed upon by MindSpring
and EarthLink, the Certificates of Merger shall be filed in accordance with the
DGCL, and the Mergers shall become effective in accordance with the terms of
this Agreement and the Certificates of Merger at the time and date contemplated
therein (such time and date being referred to herein as the "EFFECTIVE TIME").

         Section 3.2.     TIME AND PLACE OF CLOSING.

         The Closing of the transactions contemplated by this Agreement will
take place at 11:00 A.M. on a date mutually agreed upon by the parties hereto,
which shall be no later than the third business day following the date on which
all of the conditions to the obligations of the parties hereunder set forth in
ARTICLE X hereof have been satisfied or waived. The place of Closing shall be at
such place as may be mutually agreed upon by the parties hereto.


                                       12
<PAGE>


                                   ARTICLE IV
                                      NEWCO

         Section 4.1.     NO CONDUCT OF BUSINESS BY NEWCO; RESTATED ARTICLES AND
                         BYLAWS.

                (a) Prior to the Effective Time, Newco shall not (i) conduct any
business operations whatsoever or (ii) enter into any contract or agreement of
any kind or acquire any assets or incur any liability, except as may be
specifically contemplated by this Agreement or as the parties may otherwise
agree. In the event this Agreement is terminated prior to the Effective Time,
Newco shall be dissolved.

                (b) MindSpring and EarthLink shall cause Newco, and Newco
agrees, to file, immediately prior to the filing of the Certificates of Merger
pursuant to SECTION 3.1 hereof, a Restated Certificate of Incorporation of
Newco, substantially in the form attached hereto as EXHIBIT 5. MindSpring and
EarthLink shall cause Newco, and Newco agrees, to adopt effective as of the
Effective Time, By-laws substantially in the form attached hereto as EXHIBIT 6.

         Section 4.2.     BOARD OF DIRECTORS.

At the Effective Time, the Board of Directors of Newco shall consist of thirteen
(13) persons. Of the thirteen persons initially elected to the Board of
Directors of Newco, four (4) (the "EARTHLINK DESIGNEES") shall be persons named
by the Board of Directors of EarthLink, four (4) (the "MINDSPRING DESIGNEES")
shall be persons named by the Board of Directors of MindSpring, two (2) (the
"SPRINT DESIGNEES") shall be the persons named by the Board of Directors of
Sprint, three (3) (the "OUTSIDE DIRECTORS") shall be nominated by the nominating
committee to be comprised of the persons named on EXHIBIT 7 attached hereto and
in accordance with the terms set forth thereon prior to Closing (the "NOMINATING
COMMITTEE") and subsequently elected by the Newco Board of Directors; provided,
however, the number of Outside Directors shall be reduced to two (2) in the
event that Sprint fails to exercise its rights to maintain its Higher Threshold
as defined in and as pursuant to the Sprint Governance Agreement and, as a
result thereof and in accordance with section 7(b) of the Certificates of
Designation for each of the Series A Preferred Stock and Series B Preferred
Stock, and section 2.01(d) of the Sprint Governance Agreement, as the case may
be, the number of Sprint Designees sitting on the Board of Directors is reduced
to one(1). In the event the number of Outside Directors and Sprint Designees is
reduced as described in the immediately preceding sentence, the size of the
Board of Directors of Newco shall be reduced by two (2) members. The Board of
Directors of Newco shall be divided into three classes, with the initial terms
of office of the first, second and third classes expiring at the first, second
and third annual meetings of the stockholders of Newco, respectively. The
EarthLink Designees, the MindSpring Designees and the Sprint Designees are each
listed by class on EXHIBIT 8 attached hereto. If, prior to the Effective Time,
(i) any of the individuals named by EarthLink, MindSpring or Sprint to serve on
the Board of Directors of Newco following the Effective Time resigns, retires or
otherwise ceases to serve as a director of EarthLink, MindSpring or Sprint, as
the case may be, or otherwise becomes unable or unwilling to serve as a director
of Newco, or (ii) EarthLink, MindSpring or Sprint shall determine to replace an
individual named by such party to serve on the Board of Directors of Newco, the
party that designated such individual may name a replacement to become a
director of Newco. Any such replacement of an EarthLink


                                       13
<PAGE>

Designee or a MindSpring Designee shall be subject to the approval of the Chief
Executive Officer of Newco, which approval shall not be unreasonably withheld,
conditioned or delayed.

                (a) The persons named as members of the Board of Directors of
Newco pursuant to SECTION 4.2 shall be named in the Joint Proxy
Statement/Prospectus and the Registration Statement, subject to receipt of the
consent of such individuals to be so named.

         Section 4.3.     MANAGEMENT.

         The principal officers of Newco at the Effective Time shall be as
listed on EXHIBIT 9. All other management positions of Newco shall be determined
by Newco's Chief Executive Officer and President.

         Section 4.4.     HEADQUARTERS OF NEWCO.

         The headquarters of Newco shall be located in Atlanta, Georgia.

         Section 4.5.     INDEMNIFICATION AND INSURANCE.

                (a) Newco agrees to assume the agreements listed in EXHIBIT 10,
which agreements will survive the Mergers and will continue in full force and
effect for a period of not less than six (6) years from the Effective Time. In
the event any claim is asserted or made within such six-year period, all rights
to indemnification in respect of any such claim will continue until final
disposition thereof. An "INDEMNIFIED PARTY" shall mean any Person who is at the
Effective Time or prior thereto has been an employee, agent, director or officer
of either MindSpring or EarthLink as provided in their respective charters,
Bylaws or resolutions.

                (b) From and after the Effective Time, Newco shall indemnify all
Indemnified Parties to the fullest extent permitted by the DGCL with respect to
all acts and omissions arising out of such individuals' services as officers,
directors, employees or agents of either MindSpring or EarthLink or as trustees
or fiduciaries of any plan for the benefit of employees, or otherwise on behalf
of, either MindSpring or EarthLink, occurring at or prior to the Effective Time,
including the transactions contemplated by this Agreement. In the event any
Indemnified Party is or becomes involved in any capacity in any action,
proceeding or investigation in connection with any such matter occurring at or
prior to the Effective Time, Newco will pay as incurred such Indemnified Party's
legal and other expenses (including the cost of any investigation and
preparation) incurred in connection therewith. Newco will pay all expenses,
including attorneys' fees, that may be incurred by any Indemnified Party in
enforcing the indemnity and other obligations provided for in this SECTION 4.5.

                (c) Newco will cause to be maintained in effect for not less
than six (6) years from the Effective Time directors' and officers' liability
insurance covering the directors and officers of MindSpring and EarthLink
similar in scope and coverage to the directors' and officers' liability
insurance maintained by MindSpring and EarthLink for their directors and
officers.


                                       14
<PAGE>

                (d) The provisions of this SECTION 4.5 are intended to be for
the benefit of, and shall be enforceable by, each Indemnified Party, his or her
heirs and his or her personal representatives and shall be binding on all
successors and assigns of Newco.

         Section 4.6.     [Intentionally Omitted]

         Section 4.7.     MINDSPRING NOTES.

         Newco shall redeem in cash ONLY any MindSpring Notes presented for
redemption as a result of the Merger.


                                    ARTICLE V
                   REPRESENTATIONS AND WARRANTIES OF EARTHLINK

         Except as disclosed in (i) the EarthLink Disclosure Schedule delivered
to MindSpring separately prior to, or contemporaneously with, the date hereof
(which disclosure schedule shall make a specific reference to the particular
Section or subsection of this Agreement to which exception is being taken but
once made shall be deemed made for all purposes of the EarthLink Disclosure
Schedule) or (ii) (except with respect to the third sentence of SECTION 5.5(B)
hereof) the EarthLink SEC Documents filed or made prior to the date hereof,
EarthLink represents and warrants to MindSpring that:

         Section 5.1.     CORPORATE EXISTENCE AND POWER.

         EarthLink is a corporation duly incorporated, validly existing and in
good standing under the laws of the State of Delaware, and has all corporate
powers required to carry on its business as now conducted. EarthLink is duly
qualified to do business as a foreign corporation and is in good standing in
each jurisdiction where the character of the property owned or leased by it or
the nature of its activities makes such qualification necessary, except where
the failure to be so qualified, individually or in the aggregate, would not be
reasonably likely to have an EarthLink Material Adverse Effect. EarthLink has
heretofore made available to MindSpring true and complete copies of EarthLink's
certificate of incorporation and bylaws as currently in effect.

         Section 5.2.     CORPORATE AUTHORIZATION.

         The execution, delivery and performance by EarthLink of this Agreement
and the consummation by EarthLink of the transactions contemplated hereby are
within EarthLink's corporate powers and, except for the EarthLink Stockholder
Approval (as defined herein), have been duly authorized by all necessary
corporate action. Assuming that this Agreement constitutes the valid and binding
obligation of MindSpring and Newco, this Agreement constitutes a valid and
binding agreement of EarthLink, enforceable in accordance with its terms,
subject to bankruptcy, insolvency, reorganization, moratorium and similar laws,
now or hereafter in effect, relating to or affecting creditors' rights and
remedies and to general principles of equity.


                                       15
<PAGE>


         Section 5.3.     GOVERNMENTAL AUTHORIZATION.

         The execution, delivery and performance by EarthLink of this Agreement
and the consummation by EarthLink of the transactions contemplated hereby
require no action by or in respect of, or filing with, any Governmental Entity
other than (a) the filing of (i) a certificate of merger in accordance with the
DGCL and (ii) appropriate documents with the relevant authorities of other
states or jurisdictions in which EarthLink or any EarthLink Subsidiary is
qualified to do business; (b) compliance with any applicable requirements of the
Hart-Scott-Rodino Antitrust Improvements Act of 1976 (the "HSR ACT"); (c)
compliance with any applicable requirements of the Securities Act and the
Exchange Act; (d) such as may be required under any applicable state securities
or blue sky laws; and (e) such other consents, approvals, actions, orders,
authorizations, registrations, declarations and filings that, if not obtained or
made, would not, individually or in the aggregate, (x) be reasonably likely to
have an EarthLink Material Adverse Effect or (assuming for this purpose that the
Effective Time had occurred) a Newco Material Adverse Effect, or (y) prevent or
materially impair the ability of EarthLink to consummate the transactions
contemplated by this Agreement.

         Section 5.4.    NON-CONTRAVENTION.

         The execution, delivery and performance by EarthLink of this Agreement
and the consummation by EarthLink of the transactions contemplated hereby do not
and will not (a) contravene or conflict with EarthLink's certificate of
incorporation or bylaws, (b) assuming compliance with the matters referred to in
SECTION 5.3, contravene or conflict with or constitute a violation of any
provision of any law, regulation, judgment, injunction, order or decree binding
upon or applicable to EarthLink or any EarthLink Subsidiary, (c) constitute a
default under or give rise to a right of termination, cancellation or
acceleration of any right or obligation of EarthLink or any EarthLink Subsidiary
or to a loss of any benefit or status to which EarthLink or any EarthLink
Subsidiary is entitled under any provision of any agreement, contract or other
instrument binding upon EarthLink or any EarthLink Subsidiary or any license,
franchise, permit or other similar authorization held by EarthLink or any
EarthLink Subsidiary, or (d) result in the creation or imposition of any Lien on
any asset of EarthLink or any EarthLink Subsidiary other than, in the case of
each of (b), (c) and (d), any such items that would not, individually or in the
aggregate (x) be reasonably likely to have an EarthLink Material Adverse Effect
or (y) prevent or materially impair the ability of EarthLink to consummate the
transactions contemplated by this Agreement.

         Section 5.5.    CAPITALIZATION.

                (a) The authorized capital stock of EarthLink consists of
200,000,000 shares of EarthLink Common Stock, 25,000,000 shares of EarthLink
Series A Preferred and 625,000 shares of EarthLink Series B Preferred. As of
September 21, 1999, there were outstanding (w) 32,554,382 shares of EarthLink
Common Stock, (x) 4,102,941 shares of EarthLink Series A Preferred, (y) 606,155
shares of EarthLink Series B Preferred and (z) stock options and warrants to
purchase an aggregate of 4,853,377 shares of EarthLink Common Stock (of which
options and warrants to purchase an aggregate of 1,465,629 shares of EarthLink
Common Stock were


                                       16
<PAGE>

exercisable). All outstanding shares of capital stock of EarthLink have been
duly authorized and validly issued and are fully paid and nonassessable.

                (b) As of the date hereof, except (i) as set forth in this
SECTION 5.5, and (ii) for changes since September 21, 1999, resulting from the
exercise of stock options or warrants outstanding on such date, there are no
outstanding (x) shares of capital stock or other voting securities of EarthLink,
(y) securities of EarthLink convertible into or exchangeable for shares of
capital stock or voting securities of EarthLink, or (z) options or other rights
to acquire from EarthLink, and no obligation of EarthLink to issue, any capital
stock, voting securities or securities convertible into or exchangeable for
capital stock or voting securities of EarthLink (the items in clauses (x), (y)
and (z) being referred to collectively as the "EARTHLINK SECURITIES"). There are
no outstanding obligations of EarthLink or any EarthLink Subsidiary to
repurchase, redeem or otherwise acquire any EarthLink Securities. If fully
converted as of the date hereof, assuming that all conditions or limitations to
such conversion have been satisfied or waived, EarthLink Series A Preferred and
the EarthLink Series B Preferred would be convertible into 7,335,833 shares of
EarthLink Common Stock and 541,886 shares of EarthLink Common Stock,
respectively. There are no outstanding contractual obligations of EarthLink to
provide funds to, or make any investment (in the form of a loan, capital
contribution or otherwise) in, any other Person other than in the ordinary
course of business consistent with past practice. There are no stockholder
agreements, voting trusts or other agreements or understandings to which
EarthLink is a party, or of which EarthLink is aware, relating to voting,
registration or disposition of any shares of capital stock of EarthLink or
granting to any person or group of persons the right to elect, or to designate
or nominate for election, a director to the board of directors of EarthLink.

         Section 5.6.     SUBSIDIARIES.

                (a) Each Significant Subsidiary of EarthLink is a corporation
duly incorporated or an entity duly organized, and is validly existing and in
good standing under the laws of its jurisdiction of incorporation or
organization, has all powers and authority and all material governmental
licenses, authorizations, consents and approvals required to carry on its
business as now conducted and is duly qualified to do business as a foreign
entity and is in good standing in each jurisdiction where the character of the
property owned or leased by it or the nature of its activities makes such
qualification necessary, in each case with such exceptions as, individually or
in the aggregate, would not be reasonably likely to have, an EarthLink Material
Adverse Effect. EarthLink Operations, Inc., the only Significant Subsidiary of
EarthLink, is incorporated in Delaware and is a wholly-owned subsidiary of
EarthLink.

                (b) All of the outstanding shares of capital stock of, or other
ownership interest in, each Significant Subsidiary of EarthLink has been validly
issued and is fully paid and nonassessable. All of the outstanding capital stock
of, or other ownership interest in, each of EarthLink's Significant
Subsidiaries, that is owned, directly or indirectly, by EarthLink, is owned free
and clear of any Lien and free of any other limitation or restriction (including
any limitation or restriction on the right to vote, sell or otherwise dispose of
such capital stock or other ownership interests) with such exceptions as,
individually or in the aggregate, would not be reasonably likely to have, an
EarthLink Material Adverse Effect. There are no outstanding (i) securities of
EarthLink or any of its Significant Subsidiaries convertible into or
exchangeable


                                       17
<PAGE>


or exercisable for shares of capital stock or other voting securities or
ownership interests in any of its Significant Subsidiaries, (ii) options,
warrants or other rights to acquire from EarthLink or any of its Significant
Subsidiaries, and no other obligation of EarthLink or any of its Significant
Subsidiaries to issue, any capital stock, voting securities or other ownership
interests in, or any securities convertible into or exchangeable or exercisable
for any capital stock, voting securities or ownership interests in, any of its
Significant Subsidiaries or (iii) obligations of EarthLink or any of its
Significant Subsidiaries to repurchase, redeem or otherwise acquire any
outstanding securities of any of its Significant Subsidiaries or any capital
stock of, or other ownership interests in, any of its Significant Subsidiaries.

         Section 5.7.     EARTHLINK SEC DOCUMENTS.

                (a) EarthLink has made available to MindSpring the EarthLink SEC
Documents. EarthLink has filed all reports, filings, registration statements and
other documents required to be filed by it with the SEC since December 31, 1997.
No EarthLink Subsidiary is required to file any form, report, registration
statement or prospectus or other document with the SEC.

                (b) As of its filing date, each EarthLink SEC Document complied
as to form in all material respects with the applicable requirements of the
Securities Act and/or the Exchange Act, as the case may be.

                (c) No EarthLink SEC Document filed pursuant to the Exchange Act
contained, as of its filing date, any untrue statement of a material fact or
omitted to state any material fact necessary in order to make the statements
made therein, in the light of the circumstances under which they were made, not
misleading. No EarthLink SEC Document, as amended or supplemented, if
applicable, filed pursuant to the Securities Act contained, as of the date such
document or amendment became effective, any untrue statement of a material fact
or omitted to state any material fact required to be stated therein or necessary
to make the statements therein not misleading.

         Section 5.8.     FINANCIAL STATEMENTS, NO MATERIAL UNDISCLOSED
                          LIABILITIES.

                (a) The audited consolidated financial statements and unaudited
consolidated interim financial statements of EarthLink included in the EarthLink
10-K and the EarthLink 10-Q fairly present in all material respects, in
conformity with generally accepted accounting principles applied on a consistent
basis ("GAAP") (except as may be indicated in the notes thereto and except that
financial statements on Form 10-Q do not contain all GAAP notes to such
financial statements), the consolidated financial position of EarthLink and its
consolidated Subsidiaries as of the dates thereof and their consolidated results
of operations and changes in financial position for the periods then ended
(subject to normal year-end adjustments in the case of any unaudited interim
financial statements).

                (b) There are no liabilities of EarthLink or any EarthLink
Subsidiary of any kind whatsoever, whether accrued, contingent, absolute,
determined, determinable or otherwise,


                                       18
<PAGE>


in each case, that are required by GAAP to be set forth on a consolidated
balance sheet of EarthLink, other than:

                        (i)     liabilities or obligations disclosed or provided
                                for in the EarthLink Balance Sheet or disclosed
                                in the notes thereto;

                        (ii)    liabilities or obligations under this Agreement
                                or incurred in connection with the transactions
                                contemplated hereby; and

                        (iii)   other liabilities or obligations that
                                individually or in the aggregate, would not be
                                reasonably likely to have an EarthLink Material
                                Adverse Effect.

         Section 5.9.    INFORMATION TO BE SUPPLIED.

                (a) The information to be supplied by EarthLink expressly for
inclusion or incorporation by reference in the Joint Proxy Statement/Prospectus
will (i) in the case of the Registration Statement, at the time it becomes
effective, not contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary in order to make
the statements therein not misleading and (ii) in the case of the remainder of
the Joint Proxy Statement/Prospectus, at the time of the mailing thereof, and at
the time of the Special Meetings, not contain any untrue statement of a material
fact or omit to state any material fact required to be stated therein or
necessary in order to make the statements therein, in light of the circumstances
under which they are made, not misleading. The Joint Proxy Statement/Prospectus
will comply (with respect to information relating to EarthLink) as to form in
all material respects with the provisions of the Securities Act and the Exchange
Act.

                (b) Notwithstanding the foregoing, EarthLink makes no
representation or warranty with respect to any statements made or incorporated
by reference in the Joint Proxy Statement/Prospectus based on information
supplied by MindSpring or Newco.

         Section 5.10.     ABSENCE OF CERTAIN CHANGES.

         Since December 31, 1998, except as otherwise expressly contemplated by
this Agreement, EarthLink and the EarthLink Subsidiaries have conducted their
business in the ordinary course consistent with past practice and there has not
been (a) any damage, destruction or other casualty loss (whether or not covered
by insurance) affecting the business or assets of EarthLink or any EarthLink
Subsidiary that, individually or in the aggregate, has had or would be
reasonably likely to have an EarthLink Material Adverse Effect, (b) any action,
event, occurrence, development or state of circumstances or facts that,
individually or in the aggregate, has had or would be reasonably likely to have
an EarthLink Material Adverse Effect or (c) any incurrence, assumption or
guarantee by EarthLink of any material indebtedness for borrowed money other
than in the ordinary course and in amounts and on terms consistent with past
practices.


                                       19
<PAGE>


         Section 5.11.    LITIGATION.

         There is no action, suit, investigation, arbitration or proceeding
pending against, or to the Knowledge of EarthLink threatened against, EarthLink
or any EarthLink Subsidiary or any of their respective assets or properties
before any arbitrator or Governmental Entity that, individually or in the
aggregate, would be reasonably likely to have, an EarthLink Material Adverse
Effect. There are no outstanding judgments, decrees, injunctions, awards or
orders against EarthLink that would be reasonably likely to have, individually
or in the aggregate, an EarthLink Material Adverse Effect.

         Section 5.12.    TAXES.

                (a) All Tax returns, statements, reports and forms
(collectively, the "EARTHLINK RETURNS") required to be filed with any taxing
authority by, or with respect to, EarthLink and the EarthLink Subsidiaries have
been filed in substantial compliance with all applicable laws.

                (b) EarthLink and the EarthLink Subsidiaries have timely paid
all Taxes shown as due and payable on the EarthLink Returns that have been so
filed, and all other Taxes not subject to reporting obligations, and, as of the
time of filing, the EarthLink Returns correctly reflected the facts regarding
the income, business, assets, operations, activities and the status of EarthLink
and the EarthLink Subsidiaries (other than Taxes that are being contested in
good faith and for which adequate reserves are reflected on the EarthLink
Balance Sheet).

                (c) EarthLink and the EarthLink Subsidiaries have made provision
for all Taxes payable by them for which no EarthLink Return has yet been filed.

                (d) The charges, accruals and reserves for Taxes with respect to
EarthLink and the EarthLink Subsidiaries reflected on the EarthLink Balance
Sheet are adequate under GAAP to cover the tax liabilities accruing through the
date thereof.

                (e) There is no action, suit, proceeding, audit or claim now
proposed or pending against or with respect to EarthLink or any of the EarthLink
Subsidiaries in respect of any Tax that would be reasonably likely to have an
EarthLink Material Adverse Effect

                (f) Neither EarthLink nor any of the EarthLink Subsidiaries has
been a member of an affiliated, consolidated, combined or unitary group other
than one of which EarthLink was the common parent.

                (g) Neither EarthLink nor any of the EarthLink Subsidiaries
holds any asset subject to a consent under Section 341(f) of the Code.

         Section 5.13.     EMPLOYEE BENEFITS.

                (a) SECTION 5.13(a) of the EarthLink Disclosure Schedule
contains a correct and complete list identifying each material "employee benefit
plan", as defined in Section 3(3) of the Employee Retirement Income Security Act
of 1974 ("ERISA"), each employment, severance


                                       20
<PAGE>

or similar contract, plan, arrangement or policy and each other plan or
arrangement (written or oral) providing for compensation, bonuses,
profit-sharing, stock option or other stock related rights or other forms of
incentive or deferred compensation, vacation benefits, insurance coverage
(including any self-insured arrangements), health or medical benefits,
disability benefits, workers' compensation, supplemental unemployment benefits,
severance benefits and post-employment or retirement benefits (including
compensation, pension, health, medical or life insurance benefits) that is
maintained, administered or contributed to by EarthLink or any ERISA Affiliate
(as defined below) and covers any employee or former employee of EarthLink or
any EarthLink Subsidiary. Copies of such plans (and, if applicable, related
trust agreements) and all amendments thereto and written interpretations thereof
have been furnished, or will be made available upon request, to MindSpring
together with the most recent annual report (Form 5500 including, if applicable,
Schedule B thereto) prepared in connection with any such plan. Such plans are
referred to collectively herein as the "EARTHLINK EMPLOYEE PLANS". For purposes
of this SECTION 5.13, "ERISA AFFILIATE" of any Person means any other Person
which, together with such Person, would be treated as a single employer under
Section 414 of the Code.

                (b) SCHEDULE 5.13(b) of the EarthLink Disclosure Schedule
separately identifies each EarthLink Employee Plan that constitutes a
"multiemployer plan", as defined in Section 3(37) of ERISA (a "MULTIEMPLOYER
PLAN"), or any other plan subject to Title IV of ERISA (a "RETIREMENT PLAN"). No
"accumulated funding deficiency", as defined in Section 412 of the Code, has
been incurred with respect to any EarthLink Employee Plan that is a Retirement
Plan, whether or not waived. To the Knowledge of EarthLink, no condition exists
and no event has occurred that would be reasonably likely to constitute grounds
for termination of any EarthLink Employee Plan that is a Retirement Plan or,
with respect to any EarthLink Employee Plan that is a Multiemployer Plan,
presents a material risk of a complete or partial withdrawal under Title IV of
ERISA and neither EarthLink nor any of its ERISA Affiliates has incurred any
liability under Title IV of ERISA arising in connection with the termination of,
or complete or partial withdrawal from, any plan covered or previously covered
by Title IV of ERISA that would be reasonably likely to have an EarthLink
Material Adverse Effect. To the Knowledge of EarthLink, nothing has been done or
omitted to be done and no transaction or holding of any asset under or in
connection with any EarthLink Employee Plan has occurred that will make
EarthLink or any EarthLink Subsidiary, or any officer or director of EarthLink
or any EarthLink Subsidiary, subject to any liability under Title I of ERISA or
liable for any tax pursuant to Section 4975 of the Code (assuming the taxable
period of any such transaction expired as of the date hereof) that would be
reasonably likely to have an EarthLink Material Adverse Effect.

                (c) Each EarthLink Employee Plan that is intended to be
qualified under Section 401 (a) of the Code is so qualified and has been so
qualified during the period from its adoption to date, and each trust forming a
part thereof is exempt from tax pursuant to Section 501(a) of the Code.
EarthLink has furnished, or will make available upon request, to MindSpring
copies of the most recent Internal Revenue Service determination letters with
respect to each such EarthLink Employee Plan. Each EarthLink Employee Plan has
been maintained in substantial compliance with its terms and with the
requirements prescribed by any and all statutes, orders, rules and regulations,
including but not limited to ERISA and the Code, which are applicable to such
EarthLink Employee Plan.


                                       21
<PAGE>


                (d) There is no contract, agreement, plan or arrangement that,
as a result of the EarthLink Merger, would be reasonably likely to obligate
EarthLink to make any payment of any amount that would not be deductible
pursuant to the terms of Section 162(m) or Section 280G of the Code.

                (e) Except as disclosed in writing to MindSpring prior to the
date hereof, there has been no amendment to, written interpretation or
announcement (whether or not written) relating to, or change in employee
participation or coverage under, any EarthLink Employee Plan that would increase
materially the expense of maintaining such EarthLink Employee Plan above the
level of the expense incurred in respect thereof for the fiscal year ended
December 31, 1998.

                (f) No EarthLink Employee Plan promises or provides
post-retirement medical, life insurance or other benefits due now or in the
future to current, former or retired employees of EarthLink or any subsidiary.

         Section 5.14.     COMPLIANCE WITH LAWS; LICENSES, PERMITS AND
                           REGISTRATIONS.

                (a) To the Knowledge of EarthLink, neither EarthLink nor any
EarthLink Subsidiary is in violation of, or has violated, any applicable
provisions of any laws, statutes, ordinances, regulations, judgments,
injunctions, orders or consent decrees, except for any such violations that,
individually or in the aggregate, would not be reasonably likely to have an
EarthLink Material Adverse Effect.

                (b) Each of EarthLink and the EarthLink Subsidiaries has all
permits, licenses, approvals, authorizations of and registrations with and under
all federal, state, local and foreign laws, and from all Governmental Entities
required by EarthLink and the EarthLink Subsidiaries to carry on their
respective businesses as currently conducted, except where the failure to have
any such permits, licenses, approvals, authorizations or registrations,
individually or in the aggregate, would not be reasonably likely to have an
EarthLink Material Adverse Effect.

         Section 5.15.     TITLE TO PROPERTIES.

                (a) EarthLink and each EarthLink Subsidiary have good and
marketable title to, or valid leasehold interests in, all their properties and
assets except for such as are no longer used or useful in the conduct of their
businesses or as have been disposed of in the ordinary course of business and
except for defects in title, easements, restrictive covenants and similar Liens,
encumbrances or impediments that, in the aggregate, do not materially interfere
with the ability of EarthLink and its Subsidiaries to conduct their business,
taken as a whole, as currently conducted. All such assets and properties, other
than assets and properties in which EarthLink or any EarthLink Subsidiary has
leasehold interests, are free and clear of all Liens, except for Liens that, in
the aggregate, do not and will not materially interfere with the ability of
EarthLink and the EarthLink Subsidiaries to conduct their business, taken as a
whole, as currently conducted.

                (b) Except as would not be reasonably likely, individually or in
the aggregate, to have an EarthLink Material Adverse Effect, (i) EarthLink and
each EarthLink Subsidiary are in compliance with the terms of all leases to
which they are a party and under which they are in


                                       22
<PAGE>


occupancy, and all such leases are in full force and effect and (ii) EarthLink
and each EarthLink Subsidiary enjoy peaceful and undisturbed possession under
all such leases.

         Section 5.16.     INTELLECTUAL PROPERTY.

         Except as would not be reasonably likely to have an EarthLink Material
Adverse Effect or a Newco Material Adverse Effect, individually or in the
aggregate, EarthLink and the EarthLink Subsidiaries own or have a valid license
to use each trademark, service mark, trade name, mask work, invention, patent,
trade secret, copyright, know-how (including any registrations or applications
for registration of any of the foregoing) or any other similar type of
proprietary intellectual property right (collectively, the "EARTHLINK
INTELLECTUAL Property") necessary to carry on the business of EarthLink and the
EarthLink Subsidiaries, taken as a whole, as currently conducted or as proposed
to be conducted by Newco. Neither EarthLink nor any EarthLink Subsidiary has
received any written notice of infringement of or challenge to, and there are no
claims pending or, to EarthLink's Knowledge, threatened with respect to the
rights of others to the use of, any EarthLink Intellectual Property that, in any
such case, individually or in the aggregate, would be reasonably likely to have
an EarthLink Material Adverse Effect or a Newco Material Adverse Effect.

         Section 5.17.    ENVIRONMENTAL MATTERS.

                (a) With such exceptions as, individually or in the aggregate,
would not be reasonably likely to have an EarthLink Material Adverse Effect, to
the Knowledge of EarthLink, (i) no written notice, notification, demand, request
for information, citation, summons, complaint or order has been received by, and
no investigation, action, claim, suit, proceeding or review is pending or
threatened by any Person against EarthLink or any EarthLink Subsidiary with
respect to any applicable Environmental Law and (ii) EarthLink and the EarthLink
Subsidiaries are and have been in compliance with all applicable Environmental
Laws.

                (b) For purposes of this SECTION 5.17 and SECTION 6.17, the term
"ENVIRONMENTAL LAWS" means any federal, state, local and foreign statutes, laws
(including, without limitation, common law), judicial decisions, regulations,
ordinances, rules, judgments, orders, codes, injunctions, permits or
governmental agreements relating to human health and safety, the environment or
to pollutants, contaminants, wastes, or chemicals.

         Section 5.18.     FINDERS' FEES; OPINIONS OF FINANCIAL ADVISOR.

                (a) Except for Credit Suisse First Boston Corporation, there is
no investment banker, broker, finder or other intermediary that has been
retained by, or is authorized to act on behalf of, EarthLink or any EarthLink
Subsidiary who might be entitled to any fee or commission from MindSpring or any
of its Affiliates upon consummation of the transactions contemplated by this
Agreement.

                (b) EarthLink has received the opinion of Credit Suisse First
Boston Corporation, dated as of the date hereof, to the effect that, as of such
date, the EarthLink Exchange Ratio is fair, from a financial point of view, to
the holders of shares of EarthLink

                                       23
<PAGE>


Common Stock and EarthLink Preferred Stock (other than MindSpring and any
MindSpring Subsidiary).

         Section 5.19.     REQUIRED VOTE, BOARD APPROVAL.

                (a) The only votes of the holders of any class or series of
capital stock of EarthLink required by law, rule or regulation to approve this
Agreement and/or any of the other transactions contemplated hereby are the
affirmative vote of the holders of more than fifty percent of the outstanding
EarthLink Common Stock (the "EARTHLINK STOCKHOLDER APPROVAL").

                (b) EarthLink's Board of Directors has unanimously (i)
determined that this Agreement and the transactions contemplated hereby,
including the EarthLink Merger, are advisable and in the best interests of
EarthLink and its stockholders, (ii) approved this Agreement and the
transactions contemplated hereby and (iii) resolved to recommend to such
stockholders that they vote in favor of adopting and approving this Agreement in
accordance with the terms hereof.

         Section 5.20.     STATE TAKEOVER STATUTES.

         EarthLink has taken all actions required to be taken by it in order to
exempt this Agreement and the transactions contemplated hereby from the
provisions of Section 203 of the DGCL, and accordingly, such Sections do not
apply to the EarthLink Merger or any of such transactions. No other "control
share acquisition," "fair price" or other anti-takeover laws or regulations
enacted under state or federal laws in the United States apply to this Agreement
or any of the transactions contemplated hereby.

         Section 5.21.    POOLING MATTERS; TAX TREATMENT.

                (a) EarthLink intends that the EarthLink Merger be accounted for
under the "pooling of interests" method under the requirements of Opinion No. 16
(Business Combinations) of the Accounting Principles Board of the American
Institute of Certified Public Accountants, the Financial Accounting Standards
Board, and the rules and regulations of the SEC. EarthLink will request a letter
addressed to it from PricewaterhouseCoopers LLP dated as of the Closing Date,
and (if and when obtained) a copy of it will be delivered to MindSpring. Such
letter (which may contain customary qualifications and assumptions) shall state
that PricewaterhouseCoopers LLP concurs with EarthLink's management's conclusion
that no conditions exist that would preclude Newco from accounting for the
Mergers as a "pooling of interests," as described in the first sentence of this
SECTION 5.21(a).

                (b) Neither EarthLink nor any of its Affiliates has taken or
agreed to take, or will take, any action or is aware of any fact or circumstance
that would prevent the EarthLink Merger from qualifying (i) for "pooling of
interests" accounting treatment as described in SECTION 5.21(a) above or (ii) as
a 368 Reorganization.


                                       24
<PAGE>


         Section 5.22.     CERTAIN AGREEMENTS.

         None of EarthLink, any EarthLink Subsidiary or any of their respective
Affiliates (i) are parties to or otherwise bound by any agreement or arrangement
that limits or otherwise restricts EarthLink, any EarthLink Subsidiary or Newco
or any of their respective Affiliates from engaging or competing in any line of
business or in any locations, which agreement or arrangement is material to the
business of EarthLink and the EarthLink Subsidiaries or would be material to the
business of Newco (assuming the Mergers had taken place), in either case taken
as a whole and (ii) except in the ordinary course of business, have amended,
modified or terminated any material contract, agreement or arrangement of
EarthLink or any EarthLink Subsidiary or otherwise waived, released or assigned
any material rights, claims or benefits of EarthLink or any EarthLink Subsidiary
thereunder.

         Section 5.23.    YEAR 2000 COMPLIANCE.

         EarthLink has reviewed its operations and has made reasonable inquiries
of any third parties with which EarthLink has a material relationship to
evaluate the extent to which the business or operations of EarthLink will be
affected by the Year 2000 Problem. As a result of such review, except as
otherwise described in the EarthLink SEC documents, EarthLink has no reason to
believe, and does not believe, that the Year 2000 Problem will have an EarthLink
Material Adverse Effect or result in any material loss or interference with
EarthLink's business or operations. The "Year 2000 Problem" as used herein means
any significant risk that computer hardware or software used in the receipt,
transmission, processing, manipulation, storage, retrieval, retransmission or
other utilization of data or in the operation of mechanical or electrical
systems of any kind will not, in the case of dates or time periods occurring
after December 31, 1999, function at least as effectively as in the case of
dates or time periods occurring prior to January 1, 2000.


                                   ARTICLE VI
                  REPRESENTATIONS AND WARRANTIES OF MINDSPRING

         Except as disclosed in (i) the MindSpring Disclosure Schedule delivered
to EarthLink separately prior to, or contemporaneously with, the date hereof
(which disclosure schedule shall make a specific reference to the particular
Section or subsection of this Agreement to which exception is being taken but
once made shall be deemed made for all purposes of the MindSpring Disclosure
Schedule) or (ii) the MindSpring SEC Documents filed or made prior to the date
hereof, MindSpring represents and warrants to EarthLink that:

         Section 6.1.    CORPORATE EXISTENCE AND POWER.

         MindSpring is a corporation duly incorporated, validly existing and in
good standing under the laws of the State of Delaware, and has all corporate
powers required to carry on its business as now conducted. MindSpring is duly
qualified to do business as a foreign corporation and is in good standing in
each jurisdiction where the character of the property owned or leased by it or
the nature of its activities makes such qualification necessary, except where
the failure to


                                       25
<PAGE>


be so qualified, individually or in the aggregate, would not be reasonably
likely to have an MindSpring Material Adverse Effect. MindSpring has heretofore
made available to EarthLink true and complete copies of MindSpring's certificate
of incorporation and bylaws as currently in effect.

         Section 6.2.    CORPORATE AUTHORIZATION.

         The execution, delivery and performance by MindSpring of this Agreement
and the consummation by MindSpring of the transactions contemplated hereby are
within MindSpring's corporate powers and, except for the MindSpring Stockholder
Approval (as defined herein), have been duly authorized by all necessary
corporate action. Assuming that this Agreement constitutes the valid and binding
obligation of EarthLink and Newco, this Agreement constitutes a valid and
binding agreement of MindSpring, enforceable in accordance with its terms,
subject to bankruptcy, insolvency, reorganization, moratorium and similar laws,
now or hereafter in effect, relating to or affecting creditors' rights and
remedies and to general principles of equity.

         Section 6.3.    GOVERNMENTAL AUTHORIZATION.

         The execution, delivery and performance by MindSpring of this Agreement
and the consummation by MindSpring of the transactions contemplated hereby
require no action by or in respect of, or filing with, any Governmental Entity
other than (a) the filing of (i) a certificate of merger in accordance with the
DGCL and (ii) appropriate documents with the relevant authorities of other
states or jurisdictions in which MindSpring or any MindSpring Subsidiary is
qualified to do business; (b) compliance with any applicable requirements of the
HSR Act; (c) compliance with any applicable requirements of the Securities Act
and the Exchange Act; (d) such as may be required under any applicable state
securities or blue sky laws; and (e) such other consents, approvals, actions,
orders, authorizations, registrations, declarations and filings that, if not
obtained or made, would not, individually or in the aggregate, (x) be reasonably
likely to have a MindSpring Material Adverse Effect or (assuming for this
purpose that the Effective Time had occurred) an EarthLink Material Adverse
Effect, or (y) prevent or materially impair the ability of MindSpring to
consummate the transactions contemplated by this Agreement.

         Section 6.4.    NON-CONTRAVENTION.

         The execution, delivery and performance by MindSpring of this Agreement
and the consummation by MindSpring of the transactions contemplated hereby do
not and will not (a) contravene or conflict with MindSpring's certificate of
incorporation or bylaws, (b) assuming compliance with the matters referred to in
SECTION 6.3, contravene or conflict with or constitute a violation of any
provision of any law, regulation, judgment, injunction, order or decree binding
upon or applicable to MindSpring or any MindSpring Subsidiary, (c) constitute a
default under or give rise to a right of termination, cancellation or
acceleration of any right or obligation of MindSpring or any MindSpring
Subsidiary or to a loss of any benefit or status to which MindSpring or any
MindSpring Subsidiary is entitled under any provision of any agreement, contract
or other instrument binding upon MindSpring or any MindSpring Subsidiary or any
license, franchise, permit or other similar authorization held by MindSpring or
any MindSpring Subsidiary, or (d) result in the creation or imposition of any
Lien on any asset of MindSpring or


                                       26
<PAGE>


any MindSpring Subsidiary other than, in the case of each of (b), (c) and (d),
any such items that would not, individually or in the aggregate (x) be
reasonably likely to have a MindSpring Material Adverse Effect or (y) prevent or
materially impair the ability of MindSpring to consummate the transactions
contemplated by this Agreement.

         Section 6.5.    CAPITALIZATION.

                (a) The authorized capital stock of MindSpring consists of
400,000,000 shares of MindSpring Common Stock and 1,000,000 shares of MindSpring
Preferred Stock. As of September 21, 1999, there were outstanding (x) 63,504,352
shares of MindSpring Common Stock, (y) no shares of MindSpring Preferred Stock
and (z) stock options to purchase an aggregate of 5,542,579 shares of MindSpring
Common Stock (of which options to purchase an aggregate of 1,054,346 MindSpring
Common Stock were exercisable). All outstanding shares of capital stock of
MindSpring have been duly authorized and validly issued and are fully paid and
nonassessable.

                (b) As of the date hereof, except (i) as set forth in this
SECTION 6.5, (ii) the MindSpring Notes and (iii) for changes since September 21,
1999, resulting from the exercise of stock options outstanding on such date,
there are no outstanding (x) shares of capital stock or other voting securities
of MindSpring, (y) securities of MindSpring convertible into or exchangeable for
shares of capital stock or voting securities of MindSpring, or (z) options or
other rights to acquire from MindSpring, and no obligation of MindSpring to
issue, any capital stock, voting securities or securities convertible into or
exchangeable for capital stock or voting securities of MindSpring (the items in
clauses (x), (y) and (z) being referred to collectively as the "MINDSPRING
Securities"). If a Change of Control, as defined in the MindSpring Indenture,
had occurred as of September 21, 1999, the MindSpring Notes would have been
convertible into 2,879,600 shares o MindSpring Common Stock. There are no
outstanding obligations of MindSpring or any MindSpring Subsidiary to
repurchase, redeem or otherwise acquire any MindSpring Securities. There are no
outstanding contractual obligations of MindSpring to provide funds to, or make
any investment (in the form of a loan, capital contribution or otherwise) in,
any other Person other than in the ordinary course of business consistent with
past practice. There are no stockholder agreements, voting trusts or other
agreements or understandings to which MindSpring is a party, or of which
MindSpring is aware, relating to voting, registration or disposition of any
shares of capital stock of MindSpring or granting to any person or group of
persons the right to elect, or to designate or nominate for election, a director
to the board of directors of MindSpring.

         Section 6.6.     SUBSIDIARIES.

         There are no MindSpring Subsidiaries.

         Section 6.7.     MINDSPRING SEC DOCUMENTS.

                (a) MindSpring has made available to EarthLink the MindSpring
SEC Documents. MindSpring has filed all reports, filings, registration
statements and other documents required to be filed by it with the SEC since
December 31, 1997. No MindSpring


                                       27
<PAGE>


Subsidiary is required to file any form, report, registration statement or
prospectus or other document with the SEC.

                (b) As of its filing date, each MindSpring SEC Document complied
as to form in all material respects with the applicable requirements of the
Securities Act and/or the Exchange Act, as the case may be.

                (c) No MindSpring SEC Document filed pursuant to the Exchange
Act contained, as of its filing date, any untrue statement of a material fact or
omitted to state any material fact necessary in order to make the statements
made therein, in the light of the circumstances under which they were made, not
misleading. No MindSpring SEC Document, as amended or supplemented, if
applicable, filed pursuant to the Securities Act contained, as of the date such
document or amendment became effective, any untrue statement of a material fact
or omitted to state any material fact required to be stated therein or necessary
to make the statements therein not misleading.

         Section 6.8.     FINANCIAL STATEMENTS, NO MATERIAL UNDISCLOSED
                          LIABILITIES.

                (a) The audited financial statements and unaudited interim
financial statements of MindSpring included in the MindSpring 10-K and the
MindSpring 10-Q fairly present in all material respects, in conformity with GAAP
(except as may be indicated in the notes thereto and except that financial
statements on Form 10-Q do not contain all GAAP notes to such financial
statements), the financial position of MindSpring and its Subsidiaries as of the
dates thereof and their results of operations and changes in financial position
for the periods then ended (subject to normal year-end adjustments in the case
of any unaudited interim financial statements).

                (b) There are no liabilities of MindSpring or any MindSpring
Subsidiary of any kind whatsoever, whether accrued, contingent, absolute,
determined, determinable or otherwise, in each case, that are required by GAAP
to be set forth on a balance sheet of MindSpring, other than:

                        (i)     liabilities or obligations disclosed or provided
                                for in the MindSpring Balance Sheet or disclosed
                                in the notes thereto;

                        (ii)    liabilities or obligations under this Agreement
                                or incurred in connection with the transactions
                                contemplated hereby; and

                        (iii)   other liabilities or obligations that
                                individually or in the aggregate, would not be
                                reasonably likely to have a MindSpring Material
                                Adverse Effect.

         Section 6.9.    INFORMATION TO BE SUPPLIED.

                (a) The information to be supplied by MindSpring expressly for
inclusion or incorporation by reference in the Joint Proxy Statement/Prospectus
will (i) in the case of the Registration Statement, at the time it becomes
effective, not contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary in order


                                       28
<PAGE>


to make the statements therein not misleading and (ii) in the case of the
remainder of the Joint Proxy Statement/Prospectus, at the time of the mailing
thereof, and at the time of the Special Meetings, not contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they are made, not misleading. The Joint Proxy
Statement/Prospectus will comply (with respect to information relating to
MindSpring) as to form in all material respects with the provisions of the
Securities Act and the Exchange Act.

                (b) Notwithstanding the foregoing, MindSpring makes no
representation or warranty with respect to any statements made or incorporated
by reference in the Joint Proxy Statement/Prospectus based on information
supplied by EarthLink or Newco.

         Section 6.10.     ABSENCE OF CERTAIN CHANGES.

         Since December 31, 1998, except as otherwise expressly contemplated by
this Agreement, MindSpring and the MindSpring Subsidiaries have conducted their
business in the ordinary course consistent with past practice and there has not
been (a) any damage, destruction or other casualty loss (whether or not covered
by insurance) affecting the business or assets of MindSpring or any MindSpring
Subsidiary that, individually or in the aggregate, has had or would be
reasonably likely to have a MindSpring Material Adverse Effect, (b) any action,
event, occurrence, development or state of circumstances or facts that,
individually or in the aggregate, has had or would be reasonably likely to have
a MindSpring Material Adverse Effect or (c) any incurrence, assumption or
guarantee by MindSpring of any material indebtedness for borrowed money other
than in the ordinary course and in amounts and on terms consistent with past
practices.

         Section 6.11.    LITIGATION.

         There is no action, suit, investigation, arbitration or proceeding
pending against, or to the Knowledge of MindSpring threatened against,
MindSpring or any MindSpring Subsidiary or any of their respective assets or
properties before any arbitrator or Governmental Entity that, individually or in
the aggregate, would be reasonably likely to have a MindSpring Material Adverse
Effect. There are no outstanding judgments, decrees, injunctions, awards or
orders against MindSpring that would be reasonably likely to have, individually
or in the aggregate, a MindSpring Material Adverse Effect.

         Section 6.12.    TAXES.

                (a) All Tax returns, statements, reports and forms
(collectively, the "MINDSPRING RETURNS") required to be filed with any taxing
authority by, or with respect to, MindSpring and the MindSpring Subsidiaries
have been filed in substantial compliance with all applicable laws.

                (b) MindSpring and the MindSpring Subsidiaries have timely paid
all Taxes shown as due and payable on the MindSpring Returns that have been so
filed, and all other Taxes not subject to reporting obligations, and as of the
time of filing, the MindSpring Returns correctly


                                       29
<PAGE>


reflected the facts regarding the income, business, assets, operations,
activities and the status of MindSpring and the MindSpring Subsidiaries (other
than Taxes that are being contested in good faith and for which adequate
reserves are reflected on the MindSpring Balance Sheet).

                (c) MindSpring and the MindSpring Subsidiaries have made
provision for all Taxes payable by them for which no MindSpring Return has
yet been filed.

                (d) The charges, accruals and reserves for Taxes with respect to
MindSpring and its Subsidiaries reflected on the MindSpring Balance Sheet are
adequate under GAAP to cover the Tax liabilities accruing through the date
thereof.

                (e) There is no action, suit, proceeding, audit or claim now
proposed or pending against or with respect to MindSpring or any of the
MindSpring Subsidiaries in respect of any Tax that would be reasonably likely to
have a MindSpring Material Adverse Effect.

                (f) Neither MindSpring nor any of the MindSpring Subsidiaries
has been a member of an affiliated, consolidated, combined or unitary group
other than one of which MindSpring was the common parent.

                (g) Neither MindSpring nor any of the MindSpring Subsidiaries
holds any asset subject to a consent under Section 341(f) of the Code.

         Section 6.13.     EMPLOYEE BENEFITS.

                (a) SECTION 6.13(a) of the MindSpring Disclosure Schedule
contains a correct and complete list identifying each material "employee benefit
plan", as defined in Section 3(3) of the ERISA, each employment, severance or
similar contract, plan, arrangement or policy and each other plan or arrangement
(written or oral) providing for compensation, bonuses, profit-sharing, stock
option or other stock related rights or other forms of incentive or deferred
compensation, vacation benefits, insurance coverage (including any self-insured
arrangements), health or medical benefits, disability benefits, workers'
compensation, supplemental unemployment benefits, severance benefits and
post-employment or retirement benefits (including compensation, pension, health,
medical or life insurance benefits) that is maintained, administered or
contributed to by MindSpring or any ERISA Affiliate and covers any employee or
former employee of MindSpring or any MindSpring Subsidiary. Copies of such plans
(and, if applicable, related trust agreements) and all amendments thereto and
written interpretations thereof have been furnished, or will be made available
upon request, to EarthLink together with the most recent annual report (Form
5500 including, if applicable, Schedule B thereto) prepared in connection with
any such plan. Such plans are referred to collectively herein as the "MINDSPRING
EMPLOYEE PLANS".

                (b) SECTION 6.13(b) of the MindSpring Disclosure Schedule
separately identifies each MindSpring Employee Plan that constitutes a
Multiemployer Plan or a Retirement Plan. No "accumulated funding deficiency", as
defined in Section 412 of the Code, has been incurred with respect to any
MindSpring Employee Plan that is a Retirement Plan, whether or not waived. To
the Knowledge of MindSpring, no condition exists and no event has occurred that


                                       30
<PAGE>


would be reasonably likely to constitute grounds for termination of any
MindSpring Employee Plan that is a Retirement Plan or, with respect to any
MindSpring Employee Plan that is a Multiemployer Plan, presents a material risk
of a complete or partial withdrawal under Title IV of ERISA and neither
MindSpring nor any of its ERISA Affiliates has incurred any liability under
Title IV of ERISA arising in connection with the termination of, or complete or
partial withdrawal from, any plan covered or previously covered by Title IV of
ERISA that would be reasonably likely to have a MindSpring Material Adverse
Effect. To the Knowledge of MindSpring, nothing has been done or omitted to be
done and no transaction or holding of any asset under or in connection with any
MindSpring Employee Plan has occurred that will make MindSpring or any
MindSpring Subsidiary, or any officer or director of MindSpring or any
MindSpring Subsidiary, subject to any liability under Title I of ERISA or liable
for any tax pursuant to Section 4975 of the Code (assuming the taxable period of
any such transaction expired as of the date hereof) that would be reasonably
likely to have a MindSpring Material Adverse Effect.

                (c) Each MindSpring Employee Plan that is intended to be
qualified under Section 401(a) of the Code is so qualified and has been so
qualified during the period from its adoption to date, and each trust forming a
part thereof is exempt from tax pursuant to Section 501(a) of the Code.
MindSpring has furnished, or will make available upon request, to EarthLink
copies of the most recent Internal Revenue Service determination letters with
respect to each such MindSpring Employee Plan. Each MindSpring Employee Plan has
been maintained in substantial compliance with its terms and with the
requirements prescribed by any and all statutes, orders, rules and regulations,
including but not limited to ERISA and the Code, which are applicable to such
MindSpring Employee Plan.

                (d) There is no contract, agreement, plan or arrangement that,
as a result of the MindSpring Merger, would be reasonably likely to obligate
MindSpring to make any payment of any amount that would not be deductible
pursuant to the terms of Section 162(m) or Section 280G of the Code.

                (e) Except as disclosed in writing to EarthLink prior to the
date hereof, there has been no amendment to, written interpretation or
announcement (whether or not written) relating to, or change in employee
participation or coverage under, any MindSpring Employee Plan that would
increase materially the expense of maintaining such MindSpring Employee Plan
above the level of the expense incurred in respect thereof for the fiscal year
ended December 31, 1998.

                (f) No MindSpring Employee Plan promises or provides
post-retirement medical, life insurance or other benefits due now or in the
future to current, former or retired employees of MindSpring or any subsidiary.

         Section 6.14.     COMPLIANCE WITH LAWS; LICENSES, PERMITS AND
                           REGISTRATIONS.

                (a) To the Knowledge of MindSpring, neither MindSpring nor any
MindSpring Subsidiary is in violation of, or has violated, any applicable
provisions of any laws, statutes, ordinances, regulations, judgments,
injunctions, orders or consent decrees, except for


                                       31

<PAGE>


any such violations that, individually or in the aggregate, would not be
reasonably likely to have a MindSpring Material Adverse Effect.

                (b) Each of MindSpring and the MindSpring Subsidiaries has all
permits, licenses, approvals, authorizations of and registrations with and under
all federal, state, local and foreign laws, and from all Governmental Entities
required by MindSpring and the MindSpring Subsidiaries to carry on their
respective businesses as currently conducted, except where the failure to have
any such permits, licenses, approvals, authorizations or registrations,
individually or in the aggregate, would not be reasonably likely to have a
MindSpring Material Adverse Effect.

         Section 6.15.     TITLE TO PROPERTIES.

                (a) MindSpring and each MindSpring Subsidiary have good and
marketable title to, or valid leasehold interests in, all their properties and
assets except for such as are no longer used or useful in the conduct of their
businesses or as have been disposed of in the ordinary course of business and
except for defects in title, easements, restrictive covenants and similar Liens,
encumbrances or impediments that, in the aggregate, do not materially interfere
with the ability of MindSpring and its Subsidiaries to conduct their business,
taken as a whole, as currently conducted. All such assets and properties, other
than assets and properties in which MindSpring or any MindSpring Subsidiary has
leasehold interests, are free and clear of all Liens, except for Liens that, in
the aggregate, do not and will not materially interfere with the ability of
MindSpring and the MindSpring Subsidiaries to conduct their business, taken as a
whole, as currently conducted.

                (b) Except as would not be reasonably likely, individually or in
the aggregate, to have a MindSpring Material Adverse Effect, (i) MindSpring and
each MindSpring Subsidiary are in compliance with the terms of all leases to
which they are a party and under which they are in occupancy, and all such
leases are in full force and effect and (ii) MindSpring and each MindSpring
Subsidiary enjoy peaceful and undisturbed possession under all such leases.

         Section 6.16.     INTELLECTUAL PROPERTY.

         Except as would not be reasonably likely to have a MindSpring Material
Adverse Effect or a Newco Material Adverse Effect, individually or in the
aggregate, MindSpring and the MindSpring Subsidiaries own or have a valid
license to use each trademark, service mark, trade name, mask work, invention,
patent, trade secret, copyright, know-how (including any registrations or
applications for registration of any of the foregoing) or any other similar type
of proprietary intellectual property right (collectively, the "MINDSPRING
INTELLECTUAL PROPERTY") necessary to carry on the business of MindSpring and the
MindSpring Subsidiaries, taken as a whole, as currently conducted or as proposed
to be conducted by Newco. Neither MindSpring nor any MindSpring Subsidiary has
received any written notice of infringement of or challenge to, and there are no
claims pending or, to MindSpring's Knowledge, threatened with respect to the
rights of others to the use of, any MindSpring Intellectual Property that, in
any such case, individually or in the aggregate, would be reasonably likely to
have a MindSpring Material Adverse Effect or a Newco Material Adverse Effect.


                                       32
<PAGE>


         Section 6.17.    ENVIRONMENTAL MATTERS.

         With such exceptions as, individually or in the aggregate, would not be
reasonably likely to have a MindSpring Material Adverse Effect, to the Knowledge
of MindSpring, (i) no written notice, notification, demand, request for
information, citation, summons, complaint or order has been received by, and no
investigation, action, claim, suit, proceeding or review is pending or
threatened by any Person against, MindSpring or any MindSpring Subsidiary, with
respect to any applicable Environmental Law and (ii) MindSpring and the
MindSpring Subsidiaries are and have been in compliance with all applicable
Environmental Laws.

         Section 6.18.    FINDERS' FEES; OPINIONS OF FINANCIAL ADVISOR.

                (a) Except for Donaldson, Lufkin & Jenrette Securities
Corporation, there is no investment banker, broker, finder or other intermediary
that has been retained by, or is authorized to act on behalf of, MindSpring or
any MindSpring Subsidiary who might be entitled to any fee or commission from
EarthLink or any of its Affiliates upon consummation of the transactions
contemplated by this Agreement.

                (b) MindSpring has received the opinion of Donaldson, Lufkin &
Jenrette Securities Corporation, dated as of the date hereof, to the effect
that, as of such date, the MindSpring Exchange Ratio is fair, from a financial
point of view, to the holders of shares of MindSpring Common Stock (other than
EarthLink and any EarthLink Subsidiary).

         Section 6.19.     REQUIRED VOTE, BOARD APPROVAL.

                (a) The only vote of the holders of any class or series of
capital stock of MindSpring required by law, rule or regulation to approve this
Agreement and/or any of the other transactions contemplated hereby is the
affirmative vote (the "MINDSPRING STOCKHOLDER APPROVAL") of the holders of more
than fifty percent of the outstanding shares of MindSpring Common Stock in favor
of the adoption of this Agreement.

                (b) MindSpring's Board of Directors has unanimously (i)
determined that this Agreement and the transactions contemplated hereby,
including the MindSpring Merger, are advisable and in the best interests of
MindSpring and its stockholders, (ii) approved this Agreement and the
transactions contemplated hereby and (iii) resolved to recommend to such
stockholders that they vote in favor of adopting and approving this Agreement in
accordance with the terms hereof.

         Section 6.20.     STATE TAKEOVER STATUTES.

         MindSpring has taken all actions required to be taken by it in order to
exempt this Agreement and the transactions contemplated hereby from the
provisions of Section 203 of the DGCL, and accordingly, such Sections do not
apply to the Merger or any of such transactions. No other "control share
acquisition," "fair price" or other anti-takeover laws or regulations enacted
under state or federal laws in the United States apply to this Agreement or any
of the transactions contemplated hereby.


                                       33
<PAGE>


         Section 6.21.     POOLING MATTERS; TAX TREATMENT.

                (a) MindSpring intends that the MindSpring Merger be accounted
for under the "pooling of interests" method under the requirements of Opinion
No. 16 (Business Combinations) of the Accounting Principles Board of the
American Institute of Certified Public Accountants, the Financial Accounting
Standards Board, and the rules and regulations of the SEC. MindSpring will
request a letter addressed to it from Arthur Andersen LLP dated as of the
Closing Date, and (if and when obtained) a copy of it will be delivered to
EarthLink. Such letter (which may contain customary qualifications and
assumptions) shall state that Arthur Andersen LLP concurs with MindSpring's
management's conclusion that no conditions exist with respect to MindSpring that
would preclude Newco from accounting for the Mergers as a "pooling of interests"
as described in the first sentence of SECTION 6.21(a).

                (b) Neither MindSpring nor any of its Affiliates has taken or
agreed to take, or will take, any action or is aware of any fact or circumstance
that would prevent the MindSpring Merger from qualifying (i) for "pooling of
interests" accounting treatment as described in SECTION 6.21(a) above or (ii) as
a 368 Reorganization.

         Section 6.22.     CERTAIN AGREEMENTS.

         None of MindSpring, any MindSpring Subsidiary or any of their
respective Affiliates (i) are parties to or otherwise bound by any agreement or
arrangement that limits or otherwise restricts MindSpring, any MindSpring
Subsidiary or Newco or any of their respective Affiliates from engaging or
competing in any line of business or in any locations, which agreement or
arrangement is material to the business of MindSpring and the MindSpring
Subsidiaries or would be material to the business of Newco (assuming the Mergers
had taken place), in either case taken as a whole and (ii) except in the
ordinary course of business, have amended, modified or terminated any material
contract, agreement or arrangement of MindSpring or any MindSpring Subsidiary or
otherwise waived, released or assigned any material rights, claims or benefits
of MindSpring or any MindSpring Subsidiary thereunder.

         Section 6.23.    YEAR 2000 COMPLIANCE.

         MindSpring has reviewed its operations and has made reasonable
inquiries of any third parties with which MindSpring has a material relationship
to evaluate the extent to which the business or operations of MindSpring will be
affected by the Year 2000 Problem. As a result of such review, except as
otherwise described in the MindSpring SEC documents, MindSpring has no reason to
believe, and does not believe, that the Year 2000 Problem will have an
MindSpring Material Adverse Effect or result in any material loss or
interference with MindSpring's business or operations.


                                   ARTICLE VII
                             COVENANTS OF EARTHLINK

         EarthLink agrees that:


                                       34
<PAGE>


         Section 7.1.    EARTHLINK INTERIM OPERATIONS.

         Except as set forth in the EarthLink Disclosure Schedule or as
otherwise expressly contemplated hereby, without the prior consent of MindSpring
(which consent shall not be unreasonably withheld or delayed), from the date
hereof until the Effective Time, EarthLink shall, and shall cause each of the
EarthLink Subsidiaries to, conduct their business in all material respects in
the ordinary course consistent with past practice and shall use commercially
reasonable efforts to (i) preserve intact its present business organization,
(ii) maintain in effect all material foreign, federal, state and local licenses,
approvals and authorizations, including, without limitation, all material
licenses and permits that are required for EarthLink or any EarthLink Subsidiary
to carry on its business and (iii) preserve existing relationships with its
material customers, lenders, suppliers and others having material business
relationships with it. Without limiting the generality of the foregoing, except
as set forth in the EarthLink Disclosure Schedule or as otherwise expressly
contemplated by this Agreement, from the date hereof until the Effective Time,
without the prior consent of MindSpring (which consent shall not be unreasonably
withheld or delayed), EarthLink shall not, nor shall it permit any EarthLink
Subsidiary to:

                (a) amend its certificate of incorporation or by-laws;

                (b) split, combine or reclassify any shares of capital stock of
EarthLink or any less-than-wholly-owned EarthLink Subsidiary or declare, set
aside or pay any dividend or other distribution (whether in cash, stock or
property or any combination thereof) in respect of its capital stock, or redeem,
repurchase or otherwise acquire or offer to redeem, repurchase, or otherwise
acquire any of its securities or any securities of any EarthLink Subsidiary;

                (c) (i) issue, deliver or sell, or authorize the issuance,
delivery or sale of, any shares of its capital stock of any class or any
securities convertible into or exercisable for, or any rights, warrants or
options to acquire, any such capital stock or any such convertible securities,
other than (A) options to purchase up to an aggregate of 500,000 shares of its
capital stock, plus an additional number of shares of capital stock equal to
that number of shares underlying options forfeited prior to the Closing by
former EarthLink employees, pursuant to the EarthLink Employee Plans; (B)
EarthLink Common Stock upon the exercise of stock options or warrants in
accordance with their present terms or upon exercise of options issued pursuant
to clause (A) above of this SECTION 7.1(c)(i); or (C) EarthLink Common Stock
upon the conversion of the EarthLink Preferred Stock or in accordance with the
Sprint Governance Agreement, all in accordance with the present terms of such
instruments and agreements; or (ii) amend in any material respect any material
term of any outstanding security of EarthLink or any EarthLink Subsidiary;

                (d) other than in connection with transactions not prohibited by
SECTION 7.1(e), incur any capital expenditures or any obligations or liabilities
in respect thereof, except for those (i) contemplated by the capital expenditure
budgets for EarthLink and the EarthLink Subsidiaries made available to
MindSpring, or (ii) incurred in the ordinary course of business of EarthLink and
the EarthLink Subsidiaries;


                                       35
<PAGE>


                (e) acquire (whether pursuant to cash merger, stock or asset
purchase or otherwise) in one transaction or series of related transactions (i)
any assets (including any equity interests) having a fair market value in excess
of $5 million (which amount shall exclude any amounts for such transactions set
forth in the capital expenditure budget described in SECTION 7.1(d) hereof), or
(ii) all or substantially all of the equity interests of any Person or any
business or division of any Person having a fair market value in excess of $5
million (which amount shall exclude any amounts for such transactions set forth
in the capital expenditure budget described in SECTION 7.1(d) hereof);

                (f) sell, lease, encumber or otherwise dispose of any assets,
other than (i) sales in the ordinary course of business consistent with past
practice, (ii) equipment and property no longer used in the operation of
EarthLink's business and (iii) assets related to discontinued operations of
EarthLink or any EarthLink Subsidiary;

                (g) incur (which shall not be deemed to include entering into
credit agreements, lines of credit or similar arrangements until EarthLink or
any EarthLink Subsidiary becomes liable with respect to any indebtedness for
borrowed money or guarantees thereof under such arrangements) any indebtedness
for borrowed money or guarantee any such indebtedness or issue or sell any debt
securities or warrants or rights to acquire any debt securities of EarthLink or
any EarthLink Subsidiary or guarantee any debt securities of others, except in
the ordinary course of business consistent with past practice (which shall
include, without limitation, borrowings under EarthLink's existing credit
agreements and overnight borrowings); PROVIDED, HOWEVER, that, notwithstanding
the foregoing neither EarthLink nor any EarthLink Subsidiary shall incur any
borrowings whatsoever under the Credit Agreement dated as of February 10, 1998,
between EarthLink, as borrower, and Sprint, as lender;

                (h) (i) enter into any agreement or arrangement that limits or
otherwise restricts EarthLink, any EarthLink Subsidiary or any of their
respective Affiliates or any successor thereto or that would, after the
Effective Time, limit or restrict EarthLink, any EarthLink Subsidiary or Newco,
or any of their respective Affiliates, from engaging or competing in any line of
business or in any location, which agreement or arrangement would be material to
the business of EarthLink and the EarthLink Subsidiaries or the business of
Newco (assuming the Mergers had taken place), in either case taken as a whole or
(ii) except in the ordinary course of business, amend, modify or terminate any
material contract, agreement or arrangement of EarthLink or any EarthLink
Subsidiary or otherwise waive, release or assign any material rights, claims or
benefits of EarthLink or any EarthLink Subsidiary thereunder;

                (i) (i) except in the ordinary course of business consistent
with past practice or as required by law or an existing agreement, increase the
amount of compensation of any director or executive officer or make any increase
in or commitment to increase any employee benefits, (ii) except as required by
law, an agreement existing on the date hereof or an EarthLink severance policy
as of the date hereof, grant any severance or termination pay to any director,
officer or employee of EarthLink or any EarthLink Subsidiary, (iii) adopt any
additional employee benefit plan or, except in the ordinary course of business,
make any contribution to any such existing plan or (iv) except as may be
required by law, amend in any material respect any EarthLink Employee Plan;


                                       36
<PAGE>


                (j) change EarthLink's (x) methods of accounting in effect at
December 31, 1998, except as required by changes in GAAP or by Regulation S-X of
the Exchange Act, as concurred with by its independent public accountants or (y)
fiscal year;

                (k) (i) settle, or propose to settle, any litigation,
investigation, arbitration, proceeding or other claim that is material to the
business of EarthLink and the EarthLink Subsidiaries, taken as a whole, other
than the payment, discharge or satisfaction, in the ordinary course of business
consistent with past practice of liabilities (x) recognized or disclosed in the
most recent consolidated financial statements (or the notes thereto) of
EarthLink included in the EarthLink SEC Documents or (y) incurred since the date
of such financial statements in the ordinary course of business consistent with
past practice, or (ii) other than in the ordinary course of business consistent
with past practice, make any tax election or enter into any settlement or
compromise of any tax liability that in either case is material to the business
of EarthLink and the EarthLink Subsidiaries, taken as a whole; or

                (l) agree, resolve or commit to do any of the foregoing.

         Section 7.2.     ACQUISITION PROPOSALS; BOARD RECOMMENDATION.

                (a) EarthLink agrees that it shall not, nor shall it permit any
EarthLink Subsidiary to, nor shall it authorize or knowingly permit any officer,
director, employee, investment banker, attorney, accountant, agent or other
advisor or representative of EarthLink or any EarthLink Subsidiary, directly or
indirectly, to (i) solicit, initiate or knowingly facilitate or encourage the
submission of any Acquisition Proposal for EarthLink, (ii) participate in any
discussions or negotiations regarding, or furnish to any Person any information
with respect to or take any other action knowingly to facilitate any inquiries
or the making of any proposal that constitutes an Acquisition Proposal for
EarthLink, (iii) grant any waiver or release under any standstill or similar
agreement with respect to any class of EarthLink's equity securities or (iv)
enter into any agreement with respect to an Acquisition Proposal for EarthLink.
Without limiting the foregoing, it is understood that any violation of the
restrictions set forth in the preceding sentence by any officer, director,
investment banker, attorney, accountant, agent or other advisor or
representative of EarthLink or any EarthLink Subsidiary, whether or not such
individual is purporting to act on behalf of EarthLink or any EarthLink
Subsidiary or otherwise, shall be deemed to be a breach of this SECTION 7.2 by
EarthLink. EarthLink shall cease and cause to be terminated immediately all
existing discussions or negotiations with any Persons conducted heretofore with
respect to, or that could be reasonably expected to lead to, any Acquisition
Proposal for EarthLink.

                (b) Notwithstanding the foregoing, nothing contained in this
SECTION 7.2 shall prohibit the Board of Directors of EarthLink from (i) to the
extent applicable, complying with Rules 14d-9 and 14e-2 promulgated under the
Exchange Act with regard to an Acquisition Proposal for EarthLink; and (ii)
prior to the EarthLink Special Meeting, furnishing information to or entering
into discussions or negotiations with, any Person that makes A BONA FIDE
proposal or offer with respect to EarthLink that constitutes an Acquisition
Proposal for EarthLink, if (A) the Board of Directors of EarthLink determines in
good faith, taking into account the advice of outside counsel, that such action
is reasonably likely to be required for the Board of Directors to


                                       37
<PAGE>

comply with its fiduciary duties to stockholders under applicable law; (B) prior
to furnishing such information to, or entering into discussions or negotiations
with, such Person, EarthLink provides written notice to MindSpring of the
identity of the Person making the Acquisition Proposal for EarthLink and that it
intends to furnish information to, or intends to enter into discussions or
negotiations with, such Person; (C) EarthLink enters into a confidentiality
agreement with such Person on terms in the aggregate not more favorable to such
Person than the terms of the letter agreement, dated August 17, 1999, between
EarthLink and MindSpring; (D) EarthLink keeps MindSpring informed on a timely
basis of the status of such negotiations and all material terms and conditions
thereof and promptly provides MindSpring with copies of any and all written
inquiries or proposals relating thereto; and (E) such Acquisition Proposal was
not solicited in violation of SECTION 7.2(a) hereof.

                (c) Notwithstanding any other provision of this Agreement, in
the event that an Acquisition Proposal for EarthLink constitutes an EarthLink
Superior Proposal (as defined below), the Board of Directors of EarthLink may
withdraw its recommendation of this Agreement as required under SECTION 3.1
hereof and recommend such EarthLink Superior Proposal to its stockholders (i)
if, but only if, EarthLink (A) complies fully with this SECTION 7.2 and (B)
provides MindSpring with at least four (4) Business Days' prior written notice
of its intent to withdraw its recommendation of this Agreement and (ii) if, in
the event that during such four (4) Business Days MindSpring makes a counter
proposal to such EarthLink Superior Proposal (the "MINDSPRING COUNTER
PROPOSAL"), the EarthLink Board of Directors in good faith, taking into account
the advice of its outside financial advisors, determines that the MindSpring
Counter Proposal is not at least as favorable to EarthLink's stockholders as the
EarthLink Superior Proposal (taking into account all financial and strategic
considerations and other relevant factors, including relevant legal, financial,
regulatory and other aspects of such proposals, and the conditions, prospects
and time required for completion of such proposal).

                (d) For the purposes of this Agreement, an "EARTHLINK SUPERIOR
PROPOSAL" means a BONA FIDE Acquisition Proposal, having no financing
contingency, for more than seventy-five percent (75%) of the aggregate voting
power of the EarthLink Equity Securities and made by a Person other than an
affiliate of EarthLink that the Board of Directors of EarthLink believes in good
faith, (x) taking into account the advice of its outside financial advisors, to
be superior, from a financial point of view, to the stockholders of EarthLink
than the proposal set forth in this Agreement and (y) to be more favorable
generally to the stockholders of EarthLink (taking into account all financial
and strategic considerations and other relevant factors, including relevant
legal, financial, regulatory and other aspects of such proposals, and the
conditions, prospects and time required for completion of such proposal);
PROVIDED THAT the Board of Directors of EarthLink has determined in good faith,
taking into account the advice of its outside legal counsel, that it is
reasonably likely to be required to recommend such proposal to the EarthLink
stockholders to comply with its fiduciary duties to stockholders under
applicable law.

                (e) For the purposes of this Agreement, "EARTHLINK EQUITY
SECURITIES" means (i) any EarthLink common stock; (ii) any EarthLink preferred
stock; (iii) any debt or equity securities of EarthLink convertible into or
exchangeable for EarthLink common stock or preferred stock (on a fully-converted
basis); and (iv) any options, warrants or rights (or any other


                                       38
<PAGE>


similar securities) issued by EarthLink to acquire EarthLink common stock or
preferred stock (on a fully-converted basis).

                (f) Nothing in this SECTION 7.2 shall (i) permit EarthLink to
terminate this Agreement (except as specifically provided in ARTICLE XI hereof)
or (ii) affect any other obligation of EarthLink under this Agreement.


                                  ARTICLE VIII
                             COVENANTS OF MINDSPRING

         MindSpring agrees that:

         Section 8.1.    MINDSPRING INTERIM OPERATIONS.

         Except as set forth in the MindSpring Disclosure Schedule or as
otherwise expressly contemplated hereby, without the prior consent of EarthLink
(which consent shall not be unreasonably withheld or delayed), from the date
hereof until the Effective Time, MindSpring shall and shall cause each of the
MindSpring Subsidiaries to, conduct their business in all material respects in
the ordinary course consistent with past practice and shall use commercially
reasonable efforts to (i) preserve intact its present business organization,
(ii) maintain in effect all material foreign, federal, state and local licenses,
approvals and authorizations, including, without limitation, all material
licenses and permits that are required for MindSpring or any MindSpring
Subsidiary to carry on its business and (iii) preserve existing relationships
with its material customers, lenders, suppliers and others having material
business relationships with it. Without limiting the generality of the
foregoing, except as otherwise expressly contemplated by this Agreement, from
the date hereof until the Effective Time, without the prior consent of EarthLink
(which consent shall not be unreasonably withheld or delayed), MindSpring shall
not, not shall it permit any MindSpring Subsidiary to:

                (a) amend its certificate of incorporation or by-laws;

                (b) split, combine or reclassify any shares of capital stock of
MindSpring or any less-than-wholly-owned MindSpring Subsidiary or declare, set
aside or pay any dividend or other distribution (whether in cash, stock or
property, or any combination thereof) in respect of its capital stock or redeem,
repurchase or otherwise acquire or offer to redeem, repurchase, or otherwise
acquire any of its securities or any securities of any MindSpring Subsidiary;

                (c) (i) issue, deliver or sell, or authorize the issuance,
delivery or sale of, any shares of its capital stock of any class or any
securities convertible into or exercisable for, or any rights, warrants or
options to acquire, any such capital stock or any such convertible securities,
other than (A) options to purchase up to an aggregate of 500,000 shares of its
capital stock, plus an additional number of shares of capital stock equal to
that number of shares underlying options forfeited prior to the Closing by
former MindSpring employees, pursuant to the MindSpring Employee Plans, (B)
MindSpring Common Stock upon the exercise of stock options or warrants in
accordance with their present terms or upon exercise of options issued pursuant
to clause (A) of this SECTION 8.1(c)(i); or (C) MindSpring Common Stock upon the
conversion of the


                                       39
<PAGE>


MindSpring Notes; or (ii) amend in any material respect any material term of any
outstanding security of MindSpring or any MindSpring Subsidiary;

                (d) other than in connection with transactions not prohibited by
SECTION 8.1(e), incur any capital expenditures or any obligations or liabilities
in respect thereof, except for those (i) contemplated by the capital expenditure
budgets for MindSpring and the MindSpring Subsidiaries made available to
EarthLink, or (ii) incurred in the ordinary course of business of MindSpring and
the MindSpring Subsidiaries;

                (e) acquire (whether pursuant to cash merger, stock or asset
purchase or otherwise) in one transaction or series of related transactions (i)
any assets (including any equity interests) having a fair market value in excess
of $5 million (which amount shall exclude any amounts for such transactions set
forth in the capital expenditure budget described in SECTION 8.1(d) hereof), or
(ii) all or substantially all of the equity interests of any Person or any
business or division of any Person having a fair market value in excess of $5
million (which amount shall exclude any amounts for such transactions set forth
in the capital expenditure budget described in SECTION 8.1(d) hereof);

                (f) sell, lease, encumber or otherwise dispose of any assets,
other than (i) sales in the ordinary course of business consistent with past
practice, (ii) equipment and property no longer used in the operation of
MindSpring's business and (iii) assets related to discontinued operations of
MindSpring or any MindSpring Subsidiary;

                (g) incur (which shall not be deemed to include entering into
credit agreements, lines of credit or similar arrangements until MindSpring or
any MindSpring Subsidiary becomes liable with respect to any indebtedness for
borrowed money or guarantees thereof under such arrangements) any indebtedness
for borrowed money or guarantee any such indebtedness or issue or sell any debt
securities or warrants or rights to acquire any debt securities of MindSpring or
any MindSpring Subsidiary or guarantee any debt securities of others, except in
the ordinary course of business consistent with past practice (which shall
include, without limitation, borrowings under MindSpring's existing credit
agreements and overnight borrowings).

                (h) (i) enter into any agreement or arrangement that limits or
otherwise restricts MindSpring, any MindSpring Subsidiary or any of their
respective Affiliates or any successor thereto or that would, after the
Effective Time, limit or restrict MindSpring, any MindSpring Subsidiary or
Newco, or any of their respective Affiliates, from engaging or competing in any
line of business or in any location, which agreement or arrangement would be
material to the business of MindSpring and the MindSpring Subsidiaries or the
business of Newco (assuming the Mergers had taken place), in either case taken
as a whole or (ii) except in the ordinary course of business, amend, modify or
terminate any material contract, agreement or arrangement of MindSpring or any
MindSpring Subsidiary or otherwise waive, release or assign any material rights,
claims or benefits of MindSpring or any MindSpring Subsidiary thereunder;

                (i) (i) except in the ordinary course of business consistent
with past practice or as required by law or an existing agreement, increase the
amount of compensation of any


                                       40
<PAGE>


director or executive officer or make any increase in or commitment to increase
any employee benefits, (ii) except as required by law, an agreement existing on
the date hereof or MindSpring severance policy as of the date hereof, grant any
severance or termination pay to any director, officer or employee of MindSpring
or any MindSpring Subsidiary, (iii) adopt any additional employee benefit plan
or, except in the ordinary course of business, make any contribution to any
existing such plan or (iv) except as may be required by law, amend in any
material respect any MindSpring Employee Plan;

                (j) change MindSpring's (x) methods of accounting in effect at
December 31, 1998, except as required by changes in GAAP or by Regulations S-X
of the Exchange Act, as concurred with by its independent public accountants or
(y) fiscal year;

                (k) (i) settle, or propose to settle, any litigation,
investigation, arbitration, proceeding or other claim that is material to the
business of MindSpring and the MindSpring Subsidiaries, taken as a whole, other
than the payment, discharge or satisfaction, in the ordinary course of business
consistent with past practice of liabilities (x) recognized or disclosed in the
most recent consolidated financial statements (or the notes thereto) of
MindSpring included in the MindSpring SEC Documents or (y) incurred since the
date of such financial statements in the ordinary course of business consistent
with past practice, or (ii) other than in the ordinary course of business
consistent with past practice, make any tax election or enter into any
settlement or compromise of any tax liability that in either case is material to
the business of MindSpring and the MindSpring Subsidiaries, taken as a whole; or

                (l) agree, resolve or commit to do any of the foregoing.

         Section 8.2.     ACQUISITION PROPOSALS; BOARD RECOMMENDATION.

                (a) MindSpring agrees that it shall not, nor shall it permit any
MindSpring Subsidiary to, nor shall it authorize or knowingly permit any
officer, director, employee, investment banker, attorney, accountant, agent or
other advisor or representative of MindSpring or any MindSpring Subsidiary,
directly or indirectly, to (i) solicit, initiate or knowingly facilitate or
encourage the submission of any Acquisition Proposal for MindSpring, (ii)
participate in any discussions or negotiations regarding, or furnish to any
Person any information with respect to, or take any other action knowingly to
facilitate any inquiries or the making of any proposal that constitutes an
Acquisition Proposal for MindSpring, (iii) grant any waiver or release under any
standstill or similar agreement with respect to any class of MindSpring equity
securities or (iv) enter into any agreement with respect to any Acquisition
Proposal for MindSpring. Without limiting the foregoing, it is understood that
any violation of the restrictions set forth in the preceding sentence by any
officer, director, investment banker, attorney, accountant, agent or other
advisor or representative of MindSpring or any MindSpring Subsidiary, whether or
not such individual is purporting to act on behalf of MindSpring or any
MindSpring Subsidiary, or otherwise, shall be deemed to be a breach of this
SECTION 8.2 by MindSpring. MindSpring shall cease and cause to be terminated
immediately all existing discussions or negotiations with any Persons conducted
heretofore with respect to, or that could be reasonably expected to lead to, any
Acquisition Proposal for MindSpring.


                                       41
<PAGE>


                (b) Notwithstanding the foregoing, nothing contained in this
SECTION 8.2 shall prohibit the Board of Directors of MindSpring from (i) to the
extent applicable, complying with Rules 14d-9 and 14e-2 promulgated under the
Exchange Act with regard to an Acquisition Proposal for MindSpring; and (ii)
prior to the MindSpring Special Meeting, furnishing information to or entering
into discussions or negotiations with, any Person that makes a bona FIDE
proposal or offer with respect to MindSpring that constitutes an Acquisition
Proposal for MindSpring, if: (A) the Board of Directors of MindSpring determines
in good faith, taking into account the advice of outside counsel, that such
action is reasonably likely to be required for the Board of Directors to comply
with its fiduciary duties to stockholders under applicable law; (B) prior to
furnishing such information to, or entering into discussions or negotiations
with, such Person, MindSpring provides written notice to EarthLink of the
identity of the Person making the Acquisition Proposal for MindSpring and that
it intends to furnish information to, or intends to enter into discussions or
negotiations with, such Person; (C) MindSpring enters into a confidentiality
agreement with such Person on terms in the aggregate not more favorable to such
Person than the terms of the letter agreement, dated August 17, 1999, between
MindSpring and EarthLink; (D) MindSpring keeps EarthLink informed on a timely
basis of the status of such negotiations and all material terms and conditions
thereof and promptly provides EarthLink with copies of any and all written
inquiries or proposals relating thereto; and (E) such Acquisition Proposal was
not solicited in violation of SECTION 8.2(a).

                (c) Notwithstanding any other provision of this Agreement, in
the event that an Acquisition Proposal for MindSpring constitutes a MindSpring
Superior Proposal (as defined below), the Board of Directors of MindSpring may
withdraw its recommendation of this Agreement as required under SECTION 3.1
hereof and recommend such MindSpring Superior Proposal to its stockholders (i)
if, but only if, MindSpring (A) complies fully with this SECTION 8.2 and (B)
provides EarthLink with at least four (4) Business Days' prior written notice of
its intent to withdraw its recommendation of this Agreement and (ii) if, in the
event that during such four (4) Business Days EarthLink makes a counter proposal
to such MindSpring Superior Proposal (the "EARTHLINK COUNTER PROPOSAL"), the
MindSpring Board of Directors in good faith, taking into account the advice of
its outside financial advisors, determines that the EarthLink Counter Proposal
is not at least as favorable to MindSpring's stockholders as the MindSpring
Superior Proposal (taking into account all financial and strategic
considerations and other relevant factors, including relevant legal, financial,
regulatory and other aspects of such proposals, and the conditions, prospects
and time required for completion of such proposal).

                (d) For the purposes of this Agreement, a "MINDSPRING SUPERIOR
PROPOSAL" means a BONA FIDE Acquisition Proposal, having no financing
contingency, for more than seventy-five percent (75%) of the aggregate voting
power of the MindSpring Equity Securities and made by a Person other than an
affiliate of MindSpring that the Board of Directors of MindSpring believes in
good faith, (x) taking into account the advice of its outside financial
advisors, to be superior, from a financial point of view, to the stockholders of
MindSpring than the proposal set forth in this Agreement and (y) to be more
favorable generally to the stockholders of MindSpring (taking into account all
financial and strategic considerations and other relevant factors, including
relevant legal, financial, regulatory and other aspects of such proposals, and
the conditions, prospects and time required for completion of such proposal);
PROVIDED THAT the Board of Directors of MindSpring has determined in good faith,
taking into account the advice of its


                                       42
<PAGE>


outside legal counsel, that it is reasonably likely to be required to recommend
such proposal to the MindSpring stockholders to comply with its fiduciary duties
to stockholders under applicable law.

                (e) For the purposes of this Agreement, "MINDSPRING EQUITY
SECURITIES" means: (i) any MindSpring common stock; (ii) any MindSpring
preferred stock; (iii) any debt or equity securities of MindSpring convertible
into or exchangeable for MindSpring common stock or preferred stock (on a
fully-converted basis); and (iv) any options, warrants or rights (or any other
similar securities) issued by MindSpring to acquire MindSpring common stock or
preferred stock (on a fully-converted basis).

                (f) Nothing in this SECTION 8.2 shall (i) permit MindSpring to
terminate this Agreement (except as specifically provided in ARTICLE XI hereof)
or (ii) affect any other obligation of MindSpring under this Agreement.


                                   ARTICLE IX
                  COVENANTS OF MINDSPRING, NEWCO AND EARTHLINK

         The parties hereto agree that:

         Section 9.1.    REASONABLE BEST EFFORTS.

         Subject to the terms and conditions hereof, each party will use
reasonable best efforts to take, or cause to be taken, all actions and to do, or
cause to be done, all things necessary, proper or advisable under applicable
laws and regulations to consummate the transactions contemplated by this
Agreement as promptly as practicable. In furtherance of the parties'
undertakings pursuant to this SECTION 9.1, the parties shall cooperate in good
faith to take such actions as they deem necessary to satisfy the closing
conditions set forth in SECTION 10.2(d) hereof.

         Section 9.2.    CERTAIN FILINGS; COOPERATION IN RECEIPT OF CONSENTS;
                         LISTING.

         Promptly after the date hereof, MindSpring, EarthLink and Newco shall
prepare and Newco shall file with the SEC the Registration Statement, in which
the Joint Proxy Statement/Prospectus will be included as Newco's prospectus.
Each of MindSpring and EarthLink shall use all reasonable efforts to have the
Registration Statement declared effective under the Securities Act as promptly
as practicable after such filing and to keep the Registration Statement
effective as long as is necessary to consummate the Mergers. Each of MindSpring
and EarthLink shall mail the Joint Proxy Statement/Prospectus to their
respective stockholders as promptly as practicable after the Registration
Statement is declared effective under the Securities Act and, if necessary,
after the Joint Proxy Statement/Prospectus shall have been so mailed, promptly
circulate amended, supplemental or supplemented proxy material, and, if required
in connection therewith, resolicit proxies. EarthLink and MindSpring shall cause
Newco to take any action required to be taken under any applicable state
securities or blue sky laws in connection with the issuance of shares of Newco
Common Stock in the Mergers.


                                       43
<PAGE>


                (a) No amendment or supplement to the Joint Proxy
Statement/Prospectus will be made by Newco, MindSpring or EarthLink without the
approval of the other parties, which will not be unreasonably withheld or
delayed. Each party will advise the other parties, promptly after it receives
notice thereof, of (i) the time when the Registration Statement has become
effective or any supplement or amendment has been filed, (ii) the issuance of
any stop order, (iii) the suspension of the qualification of the shares of Newco
Common Stock issuable in connection with the Mergers for offering or sale in any
jurisdiction, or (iv) any request by the SEC for amendment of the Joint Proxy
Statement/Prospectus or comments thereon and responses thereto or requests by
the SEC for additional information. If at any time prior to the Effective Time,
MindSpring or EarthLink discovers any information relating to either party, or
any of their respective Affiliates, officers or directors, that should be set
forth in an amendment or supplement to the Joint Proxy Statement/Prospectus, so
that such document would not include any misstatement of a material fact or omit
to state any material fact necessary to make the statements therein, in light of
the circumstances under which they were made, not misleading, the party that
discovers such information shall promptly notify the other parties hereto and an
appropriate amendment or supplement describing such information shall be
promptly filed with the SEC and, to the extent required by law or regulation,
disseminated to the stockholders of MindSpring or EarthLink.

                (b) MindSpring and EarthLink shall cooperate with one another in
(i)i determining whether any other action by or in respect of, or filing with,
any Governmental Entity is required, or any actions, consents, approvals or
waivers are required to be obtained from parties to any material contracts, in
connection with the consummation of the transactions contemplated hereby, (ii)ii
seeking any such other actions, consents, approvals or waivers or making any
such filings, furnishing information required in connection therewith and
seeking promptly to obtain any such actions, consents, approvals or waivers and
(iii)iii setting a mutually acceptable date for the Special Meetings, so as to
enable them to occur, to the extent practicable, on the same date. Each party
shall permit the other party to review any communication given by it to, and
consult with each other in advance of any meeting or conference with, any
Governmental Entity or, in connection with any proceeding by a private party,
with any other Person, and to the extent permitted by the applicable
Governmental Entity or other Person, give the other party the opportunity to
attend and participate in such meetings and conferences, in each case in
connection with the transactions contemplated hereby.

                (c) Newco, EarthLink and MindSpring agree to use their
respective reasonable best efforts to cause the shares of Newco Common Stock to
be issued upon conversion of shares of EarthLink Common Stock and MindSpring
Common Stock in accordance with this Agreement and the Certificates of Merger to
be approved for listing upon issuance on the Nasdaq Stock Market with the ticker
symbol "ELNK."

         Section 9.3.     PUBLIC ANNOUNCEMENTS.

         The parties shall consult with each other before issuing any press
release or making any public statement with respect to this Agreement and the
transactions contemplated hereby and, except as may be required by applicable
law or any listing agreement with any national securities


                                       44
<PAGE>


exchange association, will not issue any such press release or make any such
public statement prior to such consultation.

         Section 9.4.    ACCESS TO INFORMATION, NOTIFICATION OF CERTAIN MATTERS.

                (a) From the date hereof until the Effective Time and subject to
applicable law, MindSpring and EarthLink shall (i) give to the other party, its
counsel, financial advisors, auditors and other authorized representatives
reasonable access to the offices, properties, books and records of such party,
(ii) furnish or make available to the other party, its counsel, financial
advisors, auditors and other authorized representatives such financial and
operating data and other information as such Persons may reasonably request and
(iii) instruct its employees, counsel, financial advisors, auditors and other
authorized representatives to cooperate with the reasonable requests of the
other party in its investigation. Any investigation pursuant to this SECTION 9.4
shall be conducted in such manner as not to interfere unreasonably with the
conduct of the business of the other party. Unless otherwise required by law,
each of EarthLink and MindSpring will hold, and will cause its respective
officers, employees, counsel, financial advisors, auditors and other authorized
representatives to hold, any nonpublic information obtained in any such
investigation in confidence in accordance with SECTION 9.8. No information or
knowledge obtained in any investigation pursuant to this SECTION 9.4 shall
affect or be deemed to modify any representation or warranty made by any party
hereunder.

                (b) Each party hereto shall give prompt notice to each other
party hereto of:

                        (i)     any communication received by such party from,
          or given by such party to, any Governmental Entity in connection
          with any of the transactions contemplated hereby; and

                        (ii)    any actions, suits, claims, investigations or
          proceedings commenced or, to its Knowledge, threatened against,
          relating to or involving or otherwise affecting such party or any
          of its Subsidiaries that, if pending on the date of this Agreement,
          would have been required to have been disclosed pursuant to this
          Agreement or that relate to the consummation of the transactions
          contemplated by this Agreement

PROVIDED, HOWEVER, that the delivery of any notice pursuant to this SECTION
9.4(b) shall not limit or otherwise affect the remedies available hereunder to
the party receiving such notice.

         Section 9.5.     FURTHER ASSURANCES.

         At and after the Effective Time, the officers and directors of Newco
will be authorized to execute and deliver, in the name and on behalf of
EarthLink or MindSpring, any deeds, bills of sale, assignments or assurances and
to take and do, in the name and on behalf of EarthLink or MindSpring, any other
actions and things to vest, perfect or confirm of record or otherwise in Newco
any and all right, title and interest in, to and under any of the rights,
properties or assets of MindSpring or EarthLink acquired or to be acquired by
Newco as a result of, or in connection with the Mergers.


                                       45
<PAGE>


         Section 9.6.    TAX AND ACCOUNTING TREATMENT.

                (a) Prior to the Effective Time, each party shall use its best
efforts to cause each of the Mergers to qualify as a 368 Reorganization, and
will not take any action reasonably likely to cause the Mergers not so to
qualify. Newco shall not take any action after the Effective Time reasonably
likely to cause either of the Mergers not to qualify as a 368 Reorganization.

                (b) Each party will use its best efforts to cause the Mergers to
qualify for "pooling of interest" accounting treatment as described in SECTION
5.21 and SECTION 6.21, and will not take any action reasonably likely to cause
the Mergers not so to qualify.

                (c) Each party shall use its best efforts to obtain the opinions
referred to in SECTION 10.1(f).

         Section 9.7.     AFFILIATE LETTERS.

                (a) Within 30 days following the date hereof, EarthLink shall
cause to be delivered to Newco a letter identifying, to the best of EarthLink's
Knowledge, all Persons who may be deemed to be "affiliates" of EarthLink for
purposes of Rule 145(c) under the Securities Act. EarthLink shall use
commercially reasonable efforts to cause each such Person who is so identified
to deliver to Newco on or prior to the Effective Time a letter agreement
substantially in the form of EXHIBIT 11-A to this Agreement.

                (b) Within 30 days following the date hereof, MindSpring shall
cause to be delivered to Newco a letter identifying, to the best of MindSpring's
Knowledge, all Persons who may be deemed to be "affiliates" of MindSpring for
purposes of Rule 145(c) under the Securities Act. MindSpring shall use
commercially reasonable efforts to cause each such Person who is so identified
to deliver to Newco on or prior to the Effective Time a letter agreement
substantially in the form of EXHIBIT 11-B to this Agreement.

         Section 9.8.     CONFIDENTIALITY.

                (a) Prior to the Effective Time and after any termination of
this Agreement each party hereto will hold, and will use its best efforts to
cause its officers, directors, employees, accountants, counsel, consultants,
advisors, affiliates (as such term is used in Rule 12b-2 under the Exchange Act)
and representatives (collectively, the "REPRESENTATIVES"), to hold, in
confidence all confidential documents and information concerning the other
parties hereto and the Subsidiaries furnished to such party in connection with
the transactions contemplated by this Agreement, including, without limitation,
all analyses, compilations, studies or records prepared by the party receiving
the information or by such party's Representatives, that contain or otherwise
reflect or are generated from such information (collectively, the "CONFIDENTIAL
MATERIAL"). The party furnishing any Confidential Material is herein referred to
as the "DELIVERING COMPANY" and the party receiving any Confidential Material is
herein referred to as the "RECEIVING COMPANY."

                (b) The Receiving Company agrees that the Confidential Material
will not be used other than for the purpose of the transaction contemplated by
this Agreement, and that such


                                       46
<PAGE>


information will be kept confidential by the Receiving Company and its
Representatives; provided, however, that (i) any of such information may be
disclosed to the Representatives who need to know such information for the
purpose described above (it being understood that (a) each such Representative
shall be informed by the Receiving Company of the confidential nature of such
information, shall be directed by the Receiving Company to treat such
information confidentially and not to use it other than for the purpose
described above and shall agree to be bound by the terms of this SECTION 9.8,
and (b) in any event, the Receiving Company shall be responsible for any breach
of this Agreement by any of its Representatives), and (ii) any other disclosure
of such information may be made if the Delivering Company has, in advance,
consented to such disclosure in writing. The Receiving Company will make all
reasonable, necessary and appropriate efforts to safeguard the Confidential
Material from disclosure to anyone other than as permitted hereby.

                (c) Notwithstanding the foregoing, if the Receiving Company or
any of its Representatives is requested or required (by oral question or request
for information or documents in legal proceedings, interrogatories, subpoena,
civil investigative demand or similar process) to disclose any Confidential
Material, the Receiving Company will promptly notify the Delivering Company of
such request or requirement so that the Delivering Company may seek an
appropriate protective order and/or waive the Receiving Company's compliance
with the provisions or this Agreement. If, in the absence of a protective order
or the receipt of a waiver hereunder, the Receiving Company or any of its
Representatives is nonetheless, in the reasonable written opinion of the
Receiving Company's counsel, compelled to disclose Confidential Material to any
tribunal, the Receiving Company or such Representative, after notice to the
Delivering Company, may disclose such information to such tribunal. The
Receiving Party shall exercise reasonable efforts to obtain reliable assurance
that confidential treatment will be accorded the Confidential Material so
disclosed. The Receiving Company or such Representative shall not be liable for
the disclosure of Confidential Material hereunder to a tribunal compelling such
disclosure unless such disclosure to such tribunal was caused by or resulted
from a previous disclosure by the Receiving Company or any of its
Representatives not permitted by this Agreement.

                (d) This SECTION 9.8 shall be inoperative as to particular
portions of the Confidential Material if such information (i) is or becomes
generally available to the public other than as a result of a disclosure by the
Receiving Company or its Representatives, (ii) was available to the Receiving
Company on a non-confidential basis prior to its disclosure to the Receiving
Company by the Delivering Company or the Delivering Company's Representatives,
or (iii) becomes available to the Receiving Company on a non-confidential basis
from a source other than the Delivering Company or the Delivering Company's
Representatives, provided that such source is not known by the Receiving
Company, after reasonable inquiry, to be bound by a confidentiality agreement
with the Delivering Company or the Delivering Company's Representatives and is
not otherwise prohibited from transmitting the information to the Receiving
Company by a contractual, legal or fiduciary obligation. The fact that
information included in the Confidential Material is or becomes otherwise
available to the Receiving Company or its Representatives under clauses (i)
through (iii) above shall not relieve the Receiving Company or its
Representatives of the prohibitions of the confidentiality provisions of this
SECTION 9.8 with respect to the balance of the Confidential Material.


                                       47
<PAGE>


                (e) If this Agreement is terminated, each party hereto will, and
will use its best efforts to cause its officers, directors, employees,
accountants, counsel, consultants, advisors and agents to, destroy or deliver to
the party from whom such Confidential Material was obtained, upon request, all
documents and other materials, and all copies thereof, obtained by such party or
on its behalf from any such other parties in connection with this Agreement that
are subject to such confidence.

         Section 9.9.     MINDSPRING STANDSTILL.

         If this Agreement is terminated, then, for two years after the
date of such termination, MindSpring and each of its successors or assigns will
not, and will cause its Affiliates not to:

         (i)      except pursuant to a Stock Option Agreement, acquire, offer or
     propose or otherwise seek to acquire, or agree to acquire, directly or
     indirectly, by merger, purchase or otherwise, beneficial ownership of
     any assets or in excess of 5% of any class of securities of EarthLink or
     its Affiliates or any direct rights or options to acquire (through
     purchase, exchange, conversion or otherwise) any assets or in excess of
     5% of any class of securities of EarthLink or its Affiliates;

         (ii)     make, or in any way participate in, directly or indirectly,
     any "solicitation" of "proxies" (as such terms are defined in Rule 14a-1
     of Regulation 14A promulgated by the SEC as of the date hereof,
     disregarding clause (iv) of Rule 14a-1 (1)(2), but including any
     solicitation exempted pursuant to Rule 14a-2(b)(1) to vote (including by
     the execution of actions by written consent)), or seek to advise,
     encourage or influence any person or entity with respect to the voting
     of, any voting securities of EarthLink;

         (iii)    call, or in any way participate in a call for, any meeting of
     stockholders of EarthLink (or take any action with respect to
     stockholders acting by written consent);

         (iv)     form, join or in any way participate in a "GROUP" (within the
     meaning of Section 13(d)(3) of the Exchange Act) with respect to any
     voting securities of EarthLink;

         (v)      effect or seek, offer or propose (whether publicly or
     otherwise) to effect, cause or participate in or in any way assist any
     other Person to effect or seek, offer or propose (whether publicly or
     otherwise) to effect or participate in any tender or exchange offer or
     merger or other business combination involving EarthLink or any
     EarthLink Subsidiary; or

         (vi)     otherwise act, alone or in concert, to control or
     influence, or seek to control or influence, EarthLink or the management,
     Board of Directors, policies or affairs of EarthLink, including without
     limitation, (A) making any offer or proposal to acquire any securities
     or assets of EarthLink or any of its Affiliates or soliciting or
     proposing to effect or negotiate any form of business combination,
     restructuring,

                                       48
<PAGE>


     recapitalization or other extraordinary transaction involving EarthLink,
     its Affiliates or any of their respective securities or assets, (B)
     seeking board representation or the removal of any directors or a change
     in the composition or size of the Board of Directors of EarthLink, (C)
     making any request to amend or waive any provision of this SECTION 9.9,
     including, without limitation, this SUBSECTION (C), (D) disclosing any
     intent, purpose, plan or proposal with respect to matters covered by
     this SECTION 9.9 or EarthLink, its Affiliates or the boards of
     directors, management, policies or affairs or securities or assets of
     EarthLink or its Affiliates that is inconsistent with this SECTION 9.9,
     including an intent, purpose, plan or proposal that is conditioned on,
     or would require, waiver, amendment, nullification or invalidation of
     any provision of this SECTION 9.9; or take any action that could require
     EarthLink or any of its Affiliates to make any public disclosure
     relating to any such intent, purpose, plan, proposal or condition, or
     (E) assisting, advising or encouraging any person with respect to, or
     seeking to do, any of the foregoing;

PROVIDED, HOWEVER, that this SECTION 9.9 shall not apply if EarthLink does not
pay any portion of the Termination Fee when due or if MindSpring terminates this
Agreement as a result of a willful breach of this Agreement by EarthLink;
PROVIDED, FURTHER, that, if this SECTION 9.9 is effective against MindSpring
(and each of its successors and their respective Affiliates) during any such
two-year period after the date of any such termination, and either (x) EarthLink
shall have entered into an agreement with respect to any transaction that
constitutes an Acquisition Proposal for EarthLink (assuming for this purpose
that this Agreement had been effective at such time) for at least a majority of
either the voting securities of EarthLink then outstanding or the assets of
EarthLink and the EarthLink Subsidiaries, taken as a whole, or (y) any Person or
"GROUP" (as defined in Section 13(d)(3) of the Exchange Act) (other than
EarthLink or any of its Affiliates, excluding, for this purpose, EarthLink's
management acting independently of EarthLink)) shall have commenced any tender
or exchange offer that constitutes an Acquisition Proposal for EarthLink
(assuming for this purpose that this Agreement had been effective at such time)
for at least a majority of the voting securities of EarthLink then outstanding
which offer is recommended by EarthLink's Board of Directors to its
stockholders, then at the time of the public announcement of such agreement or
of the commencement of such offer, as applicable, this SECTION 9.9 shall
terminate and have no further force or effect and there shall be no rights,
liabilities or obligations under this SECTION 9.9 on the part of MindSpring,
EarthLink, Newco or any of their respective officers, directors, stockholders,
agents or Affiliates.

         Section 9.10.     EARTHLINK STANDSTILL.

         If this Agreement is terminated, then, for two years after the date of
such termination, EarthLink and each of its successors or assigns will not, and
will cause its Affiliates not to:

         (i)      except pursuant to a Stock Option Agreement, acquire, offer or
     propose or otherwise seek to acquire, or agree to acquire, directly or
     indirectly, by merger, purchase or otherwise, beneficial ownership of
     any assets or in excess of 5% of any class of securities of MindSpring
     or its Affiliates or any direct rights or options to acquire (through
     purchase, exchange, conversion or otherwise) any assets or in excess of
     5% of any class of securities of MindSpring or its Affiliates;

                                       49
<PAGE>

         (ii)     make, or in any way participate in, directly or indirectly,
     any "solicitation" of "proxies" (as such terms are defined in Rule 14a-1
     of Regulation 14A promulgated by the SEC as of the date hereof,
     disregarding clause (iv) of Rule 14a-1(1)(2), but including any
     solicitation exempted pursuant to Rule 14a-2(b)(1) to vote (including by
     the execution of actions by written consent)), or seek to advise,
     encourage or influence any person or entity with respect to the voting
     of, any voting securities of MindSpring;

         (iii)    call, or in any way participate in a call for, any meeting of
     stockholders of MindSpring (or take any action with respect to
     stockholders acting by written consent);

         (iv)     form, join or in any way participate in a "GROUP" (within the
     meaning of Section 13(d)(3) of the Exchange Act) with respect to any
     voting securities of MindSpring;

         (v)      effect or seek, offer or propose (whether publicly or
     otherwise) to effect, cause or participate in or in any way assist any
     other Person to effect or seek, offer or propose (whether publicly or
     otherwise) to effect or participate in any tender or exchange offer or
     merger or other business combination involving MindSpring or any
     MindSpring Subsidiary; or

         (vi)     otherwise act, alone or in concert, to control or influence,
     or seek to control or influence, MindSpring or the management, Board of
     Directors, policies or affairs of MindSpring, including without
     limitation, (A) making any offer or proposal to acquire any securities
     or assets of MindSpring or any of its Affiliates or soliciting or
     proposing to effect or negotiate any form of business combination,
     restructuring, recapitalization or other extraordinary transaction
     involving MindSpring, its Affiliates or any of their respective
     securities or assets, (B) seeking board representation or the removal of
     any directors or a change in the composition or size of the Board of
     Directors of MindSpring, (C) making any request to amend or waive any
     provision of this SECTION 9.10, including, without limitation, this
     SUBSECTION (C), (D) disclosing any intent, purpose, plan or proposal
     with respect to matters covered by this SECTION 9.10 or MindSpring, its
     Affiliates or the boards of directors, management, policies or affairs
     or securities or assets of MindSpring or its Affiliates that is
     inconsistent with this SECTION 9.10, including an intent, purpose, plan
     or proposal that is conditioned on, or would require, waiver, amendment,
     nullification or invalidation of any provision of this SECTION 9.10, or
     take any action that could require MindSpring or any of its Affiliates
     to make any public disclosure relating to any such intent, purpose,
     plan, proposal or condition, or (E) assisting, advising or encouraging
     any person with respect to, or seeking to do, any of the foregoing;

PROVIDED, HOWEVER, that this SECTION 9.10 shall not apply if MindSpring does not
pay any portion of the Termination Fee when due or if EarthLink terminates this
Agreement as a result of a willful breach of this Agreement by MindSpring;
PROVIDED, FURTHER, that, if this SECTION 9.10 is effective against EarthLink
(and each of its successors and their respective Affiliates) during any


                                       50
<PAGE>


such two-year period after the date of any such termination, and either (x)
MindSpring shall have entered into an agreement with respect to any transaction
that constitutes an Acquisition Proposal for MindSpring (assuming for this
purpose that this Agreement had been effective at such time) for at least a
majority of either the voting securities of MindSpring then outstanding or the
assets of MindSpring and the MindSpring Subsidiaries, taken as a whole, or (y)
any Person or "GROUP" (as defined in Section 13(d)(3) of the Exchange Act)
(other than MindSpring or any of its Affiliates, excluding, for this purpose,
MindSpring's management acting independently of MindSpring)) shall have
commenced any tender or exchange offer that constitutes an Acquisition Proposal
of MindSpring (assuming for this purpose that this Agreement had been effective
at such time) for at least a majority of the voting securities of MindSpring
then outstanding which offer is recommended by MindSpring's Board of Directors
to its stockholders, then at the time of the public announcement of such
agreement or of the commencement of such offer, as applicable, this SECTION 9.10
shall terminate and have no further force or effect and there shall be no
rights, liabilities or obligations under this SECTION 9.10 on the part of
EarthLink, MindSpring, Newco or any of their respective officers, directors,
stockholders, agents or Affiliates.

         Section 9.11.     ASR 135.

         Newco shall use its best efforts to publish as promptly as reasonably
practical, but in no event later than 90 days after the end of the first month
after the Effective Time in which there are at least 30 days of post-Mergers
combined operations (which month may be the month in which the Effective Time
occurs), combined sales and net income figures as contemplated by and in
accordance with the terms of SEC Accounting Series Release No. 135.

         Section 9.12.     BENEFIT MATTERS.

         EarthLink and MindSpring will work together to design benefit plans to
be adopted by Newco for the benefit of its employees as soon as practicable
following the Mergers. Until such adoption, Newco shall cause all EarthLink
Employee Plans and all MindSpring Employee Plans to be maintained in full force
and effect.

         Section 9.13.     ANTITRUST MATTERS.

                (a) The parties hereto promptly will complete all documents
required to be filed with the Federal Trade Commission and the Department of
Justice in order to comply with the HSR Act and, together with the Persons who
are required to join in such filings, will file the same with the appropriate
Governmental Entities. The parties hereto promptly will furnish all materials
thereafter required by any of the Governmental Entities having jurisdiction over
such filings and will take all reasonable actions and file and use all
reasonable efforts to have declared effective or approved all documents and
notifications with any such Governmental Entities, as may be required under the
HSR Act for the consummation of the Mergers.

                (b) The parties hereto will use their best efforts to resolve
such objections, if any, as may be asserted with respect to the transactions
contemplated by this Agreement under any antitrust, competition or trade
regulatory laws, rules or regulations of any domestic or foreign Governmental
Entity ("ANTITRUST LAWS"). If any suit is threatened or instituted challenging
the


                                       51
<PAGE>


Mergers as violating any Antitrust Law, the parties hereto will take such action
as may be required (i) by the applicable Governmental Entity in order to resolve
such objections as such Governmental Entity may have to such transactions under
such Antitrust Law or (ii) by any domestic or foreign court or similar tribunal,
in any suit brought by a private party or governmental authority challenging the
Mergers as violating any Antitrust Law, in order to avoid the entry of, or to
effect the dissolution of, any injunction, temporary restraining order or other
order that has the effect of preventing the consummation of the Mergers. The
entry by a court, in any suit brought by a private party or Governmental Entity
challenging the Mergers as violating any Antitrust Law, of an order or decree
permitting the Mergers but requiring that any of the businesses or assets of any
party hereto be divested or held separate by Newco, or that would otherwise
limit Newco's freedom of action with respect to, or its ability to retain, both
MindSpring and EarthLink or any portion thereof, will not be deemed a failure to
satisfy the conditions specified in SECTION 10.1(e).

                (c) Each party promptly will inform the others of any material
communication from the Federal Trade Commission, the Department of Justice, the
FCC or any other domestic or foreign Governmental Entity regarding any of the
transactions contemplated by this Agreement. If any party or any Affiliate
thereof receives a request for additional information or documentary material
from any such government or authority with respect to the transactions
contemplated by this Agreement, such party will endeavor in good faith to make,
as soon as reasonably practicable and after consultation with the other parties,
an appropriate response to such request. Each party hereto promptly will advise
the other parties hereto in respect of any understandings, undertakings or
agreements which the advising party proposes to make or enter into with the
Federal Trade Commission, the Department of Justice or any other domestic or
foreign Governmental Entity in connection with the transactions contemplated by
this Agreement.

         Section 9.14.     EXEMPTION FROM LIABILITY UNDER SECTION 16(b).

                (a) Provided that MindSpring delivers to Newco the Section 16
Information with respect to MindSpring prior to the Effective Time, the Board of
Directors of Newco, or a committee of Non-Employee Directors thereof (as such
term is defined for purposes of Rule 16b-3(d) under the Exchange Act), shall
adopt a resolution in advance of the Effective Time providing that the receipt
by the MindSpring Insiders of Newco Common Stock in exchange for shares of
MindSpring Common Stock, and of options to purchase Newco Common Stock upon
assumption and conversion by Newco of options to purchase MindSpring Common
Stock, in each case pursuant to the transactions contemplated hereby and to the
extent such securities are listed in the Section 16 Information, are intended to
be exempt from liability pursuant to Rule 16b-3 under the Exchange Act.

                (b) Provided that EarthLink delivers to Newco the Section 16
Information with respect to EarthLink prior to the Effective Time, the Board of
Directors of Newco, or a committee of Non-Employee Directors thereof (as such
term is defined for purposes of Rule 16b-3(d) under the Exchange Act), shall
adopt a resolution in advance of the Effective Time of the Mergers providing
that the receipt by the EarthLink Insiders of Newco Common Stock in exchange for
shares of EarthLink Common Stock, and of options to purchase Newco Common


                                       52
<PAGE>


Stock upon assumption and conversion by Newco of options to purchase EarthLink
Common Stock, in each case pursuant to the transactions contemplated hereby and
to the extent such securities are listed in the Section 16 Information, are
intended to be exempt from liability pursuant to Rule 16b-3 under the Exchange
Act.

                (c) "SECTION 16 INFORMATION" shall mean (i) information accurate
in all respects regarding the MindSpring Insiders, the number of shares of
MindSpring Common Stock or other MindSpring equity securities deemed to be
beneficially owned by each such MindSpring Insider and expected to be exchanged
for Newco Common Stock in connection with the Merger, and (ii) information
accurate in all respects regarding the EarthLink Insiders, the number of shares
of EarthLink Common Stock or other EarthLink equity securities deemed to be
beneficially owned by each such EarthLink Insider and expected to be exchanged
for Newco Common Stock in connection with the Merger.

                (d) "MINDSPRING INSIDERS" shall mean those officers and
directors of MindSpring who are subject to the reporting requirements of Section
16(a) of the Exchange Act who are listed in the Section 16 Information.
"EARTHLINK INSIDERS" shall mean those officers and directors of EarthLink who
are subject to the reporting requirements of Section 16(a) of the Exchange Act
who are listed in the Section 16 Information.


                                    ARTICLE X
                            CONDITIONS TO THE MERGERS

         Section 10.1.     CONDITIONS TO THE OBLIGATIONS OF EACH PARTY.

         The obligations of MindSpring and EarthLink to consummate the Mergers
are subject to the satisfaction of the following conditions:

                (a) each of the EarthLink Stockholder Approval and the
MindSpring Stockholder Approval shall have been obtained;

                (b) (i) the Joint Proxy Statement/Prospectus shall have become
effective in accordance with the provisions of the Securities Act, no stop order
suspending the effectiveness of the Joint Proxy Statement/Prospectus shall have
been issued by the SEC and no proceedings for that purpose shall have been
initiated by the SEC and not concluded or withdrawn and (ii) all state
securities or blue sky authorizations necessary to carry out the transactions
contemplated hereby shall have been obtained and be in effect;

                (c) the shares of Newco Common Stock to be issued in the Mergers
shall have been approved for listing upon issuance on the Nasdaq Stock Market;

                (d) (i) any applicable waiting period under the HSR Act relating
to each of the Mergers shall have expired or been earlier terminated and (ii)
if required by applicable law, the parties shall have received a decision from
the European Commission under Regulation 4064/89 that the proposed Mergers and
any matters arising therefrom fall within either Article 6.l(a) or


                                       53
<PAGE>


Article 6. l(b) of such Regulation and that, in any event, neither of the
Mergers will be referred to any competent authority or dealt with by the
European Commission pursuant to Article 9.3 of such Regulation;

                (e) no Governmental Entity of competent authority or
jurisdiction shall have issued any order, injunction or decree, or taken any
other action, which permanently restrains, enjoins or otherwise prohibits the
consummation of either of the Mergers; and

                (f) (i) EarthLink shall have received a letter (which may
contain customary qualifications and assumptions) from PricewaterhouseCoopers
LLP dated as of the Closing Date and addressed to EarthLink, stating that
PricewaterhouseCoopers LLP concurs with EarthLink's management's conclusion
that no conditions exist that would preclude Newco from accounting for the
Mergers as a "pooling of interests" in conformity with GAAP as described in
Accounting Principles Board Opinion No. 16 and applicable rules and
regulations of the SEC and such letter shall not have been withdrawn or
modified in any material respect and (ii) MindSpring shall have received a
letter (which may contain customary qualifications and assumption) from
Arthur Andersen LLP dated as of the Closing Date and addressed to MindSpring,
stating that Arthur Andersen LLP concurs with MindSpring's management's
conclusion that no conditions exist with respect to MindSpring that would
preclude Newco from accounting for the Mergers as a "pooling of interests" in
conformity with GAAP as described in Accounting Principles Board Opinion No.
16 and applicable rules and regulations of the SEC and such letter shall not
have been withdrawn or modified in any material respect.

         Section 10.2.     CONDITIONS TO THE OBLIGATIONS OF EARTHLINK.

         The obligations of EarthLink to consummate the EarthLink Merger are
subject to the satisfaction of the following further conditions:

                (a) (i) MindSpring shall have performed in all material respects
all of its obligations hereunder required to be performed by it at or prior to
the time of the filing of the Certificate of Merger; (ii) the representations
and warranties of MindSpring in this Agreement that are qualified as to
materiality shall be accurate, and any such representations and warranties that
are not so qualified shall be accurate, in all material respects, as of the date
of this Agreement and as of the Effective Time (except for representations and
warranties that address matters only as of a specific date that shall have been
true and correct as of such date); PROVIDED, that for purposes of this SECTION
10.2(a), such representations and warranties shall be deemed to be accurate
unless all such inaccuracies, taken as a whole, have a MindSpring Material
Adverse Effect; and (iii) EarthLink shall have received a certificate signed by
the Chief Executive Officer or Chief Financial Officer of MindSpring to the
foregoing effect;

                (b) EarthLink shall have received an opinion of Hunton &
Williams in form and substance reasonably satisfactory to EarthLink, on the
basis of certain facts, representations and assumptions set forth in such
opinion, dated as of the date of the filing of the Certificate of Merger, to the
effect that the EarthLink Merger will qualify for federal income tax purposes as
a 368 Reorganization and that each of EarthLink, Newco and MindSpring will be a
party to the reorganization within the meaning of Section 368(b) of the Code. In
rendering such opinion,


                                       54
<PAGE>


such counsel shall be entitled to rely upon representations of officers of
EarthLink and MindSpring;

                (c) the parties shall have obtained or made all consents,
approvals, actions, orders, authorizations, registrations, declarations,
announcements and filings contemplated by SECTION 5.3 and SECTION 6.3 which if
not obtained or made (i)i would render consummation of the EarthLink Merger
illegal or (ii)ii (assuming the Effective Time had occurred) would be reasonably
likely to have a Newco Material Adverse Effect; and

                (d) the EarthLink Exchange Ratio and the MindSpring Exchange
Ratio shall result in the former stockholders of MindSpring owning less than 50%
of the outstanding Equity Securities of Newco on a Fully-Diluted Basis (as
defined in the Sprint Governance Agreement) at the Effective Time.

         Section 10.3.     CONDITIONS TO THE OBLIGATIONS OF MINDSPRING.

         The obligations of MindSpring to consummate the MindSpring Merger are
subject to the satisfaction of the following further conditions:

                (a) (i) EarthLink shall have performed in all material respects
all of its obligations hereunder required to be performed by it at or prior to
the time of the filing of the Certificate of Merger; (ii) the representations
and warranties of EarthLink in this Agreement that are qualified as to
materiality shall be accurate, and any such representations and warranties that
are not so qualified shall be accurate, in all material respects, as of the date
of this Agreement and as of the Effective Time (except for representations and
warranties which address matters only as of a specific date that shall have been
true and correct as of such date); PROVIDED, that for purposes of this SECTION
10.3(a), such representations and warranties shall be deemed to be accurate
unless all such inaccuracies, taken as a whole, have an EarthLink Material
Adverse Effect; and (iii) MindSpring shall have received a certificate signed by
the Chief Executive Officer or Chief Financial Officer of EarthLink to the
foregoing effect;

                (b) MindSpring shall have received an opinion of Hogan & Hartson
LLP in form and substance reasonably satisfactory to MindSpring, on the basis of
certain facts, representations and assumptions set forth in such opinion, dated
as of the date of the filing of the Certificate of Merger, to the effect that
the MindSpring Merger will qualify for federal income tax purposes as a 368
Reorganization and that each of EarthLink, Newco and MindSpring will be a party
to the reorganization within the meaning of Section 368(b) of the Code. In
rendering such opinion, such counsel shall be entitled to rely upon
representations of officers of EarthLink and MindSpring; and

                (c) the parties shall have obtained or made all consents,
approvals, actions, orders, authorizations, registrations, declarations,
announcements and filings contemplated by SECTION 5.3 and SECTION 6.3 which if
not obtained or made (i) would render consummation of the MindSpring Merger
illegal or (ii) (assuming the Effective Time had occurred) would be reasonably
likely to have a Newco Material Adverse Effect.


                                       55
<PAGE>


                                   ARTICLE XI
                                   TERMINATION

         Section 11.1.     TERMINATION.

         This Agreement may be terminated at any time prior to the Effective
Time by written notice by the terminating party to the other party (except if
such termination is pursuant to SECTION 11.1(a)), notwithstanding approval
thereof by the respective stockholders of EarthLink and MindSpring:

                (a) by mutual written agreement of EarthLink and MindSpring;

                (b) by either MindSpring or EarthLink, if

                    (i) the Mergers shall not have been consummated by March 31,
           2000 (the "END DATE"); PROVIDED, HOWEVER, that the right to
           terminate this Agreement under this SECTION 11.1(b)(i) shall not be
           available to any party whose breach of any provision of this
           Agreement has resulted in the failure of either of the Mergers to
           occur on or before the End Date;

                    (ii) there shall be any law or regulation that makes
           consummation of the Mergers illegal or otherwise prohibited or any
           judgment, injunction, order or decree of any Governmental Entity
           having competent jurisdiction enjoining EarthLink, MindSpring or
           Newco from consummating either of the Mergers is entered and such
           judgment, injunction, judgment or order shall have become final and
           nonappealable and, prior to such termination, the parties shall have
           used reasonable best efforts to resist, resolve or lift, as
           applicable, such law, regulation, judgment, injunction, order or
           decree;

                    (iii) the holders of EarthLink Common Stock do not approve
           this Agreement; or

                    (iv) the holders of MindSpring Common Stock do not approve
           this Agreement;

                (c) by EarthLink, (i) if MindSpring's Board of Directors shall
have (A) amended, modified, withdrawn, conditioned or qualified the MindSpring
Recommendation in a manner adverse to EarthLink or (B) recommended any
Acquisition Proposal for MindSpring to MindSpring's stockholders; (ii) if
there shall have occurred a willful and material breach of SECTION 8.2 by
MindSpring, any MindSpring Subsidiary or any of their respective officers,
directors, employees, advisors or agents; or (iii) if a breach of any
representation, warranty, covenant or agreement on the part of MindSpring set
forth in this Agreement shall have occurred that would cause the condition set
forth in SECTION 10.2(a) not to be satisfied, and such condition shall be
incapable of being satisfied by the End Date;

                (d) by EarthLink if EarthLink's Board of Directors shall have
withdrawn its recommendation of this Agreement pursuant to SECTION 7.2(c);


                                       56
<PAGE>


                (e) by MindSpring, (i) if EarthLink's Board of Directors shall
have (A) amended, modified, withdrawn, conditioned or qualified the EarthLink
Recommendation in a manner adverse to MindSpring or (B) recommended any
Acquisition Proposal for EarthLink to EarthLink's stockholders; (ii) if there
shall have occurred a willful and material breach of SECTION 7.2 by EarthLink,
any EarthLink Subsidiary or any of their respective officers, directors,
employees, advisors or agents; or (iii) if a breach of any representation,
warranty, covenant or agreement on the part of EarthLink set forth in this
Agreement shall have occurred that would cause the condition set forth in
SECTION 10.3(a) not to be satisfied, and such condition is incapable of being
satisfied by the End Date;

                (f) by MindSpring if MindSpring's Board of Directors shall have
withdrawn its recommendation of this Agreement pursuant to SECTION 8.2(c); and

                (g) automatically if the transactions contemplated herein are
enjoined by a court of competent jurisdiction for a period extending beyond
March 31, 2000.

         Section 11.2.     EFFECT OF TERMINATION.

         If this Agreement is terminated pursuant to SECTION 11.1, the
provisions of SECTIONS 9.8, 9.9, (except as noted therein), 9.10 (except as
noted therein), 11.2, 11.3, 12.1, 12.4, 12.5, 12.7, 12.8 and 12.10 of this
Agreement shall remain in full force and effect and survive any termination of
this Agreement. Nothing herein shall release any party from liability for a
breach of this Agreement.

         Section 11.3.     FEES AND EXPENSES.

                (a) Except as set forth in this SECTION 11.3, all fees and
expenses incurred in connection herewith and the transactions contemplated
hereby shall be paid by the party incurring such expenses, whether or not the
Mergers are consummated.

                (b) If this Agreement is terminated pursuant to SECTION
11.1(b)(i) or (iii) or 11.1(e)(i) (but only if EarthLink or its stockholders
have received in writing, or there shall have been publicly disclosed, an
Acquisition Proposal for EarthLink on or before the date of such termination and
an agreement or agreements to effect a transaction is entered into within nine
months of such termination pursuant to an Acquisition Proposal (an "EARTHLINK
SUBSEQUENT ALTERNATE TRANSACTION")), EarthLink shall pay to MindSpring a
termination fee equal to $70 million (the "TERMINATION FEE").

                (c) If this Agreement is terminated pursuant to SECTIONS
11.1(b)(i) or (iv) or 11.1(c)(i) (but only if MindSpring or its stockholders
have received in writing, or there shall have been publicly disclosed, an
Acquisition Proposal for MindSpring on or before the date of such termination
and an agreement or agreements to effect a transaction is entered into within
nine months of such termination pursuant to an Acquisition Proposal (a
"MINDSPRING SUBSEQUENT ALTERNATE TRANSACTION")), MindSpring shall pay to
EarthLink the Termination Fee.

                (d) If this Agreement is terminated pursuant to SECTION 11.1(d),
EarthLink shall pay to MindSpring the Termination Fee.


                                       57
<PAGE>


                (e) If this Agreement is terminated pursuant to SECTION 11.1(f),
MindSpring shall pay to EarthLink the Termination Fee.

                (f) Any payment of the Termination Fee pursuant to SECTION
11.3(b) or (c) shall be made within one Business Day after entering into the
EarthLink Subsequent Alternate Transaction or the MindSpring Alternate
Transaction, as the case may be (or as otherwise expressly set forth in this
Agreement). Any payment of the Termination Fee pursuant to SECTIONS 11.3(d) or
(e) hereof shall be made one Business Day after termination of this Agreement
pursuant to SECTIONS 11.1(d) or 11.1(f), respectively. If one party fails to pay
to the other promptly any fee or expense due hereunder (including the
Termination Fee), the defaulting party shall pay the costs and expenses
(including legal fees and expenses) in connection with any action, including the
filing of any lawsuit or other legal action, taken to collect payment, together
with interest on the amount of any unpaid fee and/or expense at the publicly
announced prime rate of Citibank, N.A. from the date such fee was required to be
paid to the date it is paid.

                (g) The remedies provided for in this SECTION 11.3 shall not be
exclusive of any rights at law or in equity that any party may have in the event
of a termination of this Agreement.


                                   ARTICLE XII
                                  MISCELLANEOUS

         Section 12.1.     NOTICES.

         Except as otherwise expressly set forth in SECTION 7.2(c) or 8.2(c),
all notices, requests and other communications to any party hereunder shall be
in writing, given by registered or certified mail or recognized national
overnight delivery service and shall be given,

                      if to Newco, to the addressed set forth below for
                      EarthLink and MindSpring, including copies;

                      if to EarthLink, to:

                           EarthLink Network, Inc.
                           3100 New York Drive
                           Pasadena, California  91107
                           Attention: Charles G. Betty


                                       58
<PAGE>


                      with a copy to:

                           Hunton & Williams
                           Bank of America Plaza
                           600 Peachtree Street, Suite 4100
                           Atlanta, Georgia  30308
                           Attention: Scott M. Hobby and
                            W. Tinley Anderson, III


                      if to MindSpring to:

                           MindSpring Enterprises, Inc.
                           1430 West Peachtree Street, NW
                           Suite 400
                           Atlanta, Georgia  30309
                           Attn:  Charles M. Brewer

                      with a copy to:

                           Hogan & Hartson LLP
                           8300 Greensboro Drive
                           McLean, Virginia  22102
                           Attn:  Richard K. A. Becker


or such other address as such party may hereafter specify for the purpose by
notice to the other parties hereto. Each such notice, request or other
communication shall be effective when delivered at the address specified in this
Section.

         Section 12.2     SURVIVAL OF REPRESENTATIONS, WARRANTIES AND COVENANTS
                          AFTER THE EFFECTIVE TIME.

         The representations and warranties contained herein and in any
certificate or other writing delivered pursuant hereto shall not survive the
Effective Time or the termination of this Agreement. The covenants contained in
Articles II and III and SECTION 4.5 shall survive the Effective Time.

         Section 12.3.     AMENDMENTS: NO WAIVERS.

                (a) Any provision of this Agreement may be amended or waived
prior to the Effective Time if, and only if, such amendment or waiver is in
writing and signed, in the case of an amendment, by EarthLink, MindSpring and
Newco or in the case of a waiver, by the party against whom the waiver is to
be effective; PROVIDED that (i) after the EarthLink Stockholder Approval, no
such amendment or waiver shall, without the further approval of such
stockholders, be made that would require such approval under any applicable
law, rule or regulation and (ii) after the MindSpring Stockholder Approval,
no such amendment or waiver shall, without the

                                       59
<PAGE>


further approval of such stockholders, be made that would require such
approval under any applicable law, rule or regulation.

                (b) No failure or delay by any party in exercising any right,
power or privilege hereunder shall operate as a waiver thereof nor shall any
single or partial exercise thereof preclude any other or further exercise
thereof or the exercise of any other right, power or privilege. The rights and
remedies herein provided shall be cumulative and not exclusive of any rights or
remedies provided by law.

         Section 12.4.     SUCCESSORS AND ASSIGNS.

         The provisions of this Agreement shall be binding upon and inure to the
benefit of the parties hereto and their respective successors and assigns,
PROVIDED that no party may assign, delegate or otherwise transfer any of its
rights or obligations under this Agreement without the consent of the other
parties hereto. Any purported assignment in violation hereof shall be null and
void.

         Section 12.5.     GOVERNING LAW.

         This Agreement shall be construed in accordance with and governed by
the internal laws of the State of Delaware without regard to any principles of
Delaware conflicts of law.

         Section 12.6.     COUNTERPARTS; EFFECTIVENESS; THIRD PARTY
                           BENEFICIARIES.

         This Agreement may be signed in any number of counterparts, each of
which shall be an original, with the same effect as if the signatures thereto
and hereto were upon the same instrument. This Agreement shall become effective
when each party hereto shall have received counterparts hereof signed by all of
the other parties hereto. Except as set forth in SECTION 4.5, no provision of
this Agreement is intended to confer upon any Person other than the parties
hereto any rights or remedies hereunder.

         Section 12.7.     JURISDICTION.

         Except as otherwise expressly provided in this Agreement, the parties
hereto agree that any suit, action or proceeding seeking to enforce any
provision of, or based on any matter arising out of or in connection with, this
Agreement or the transactions contemplated hereby shall be brought in the United
States District Court for the District of Delaware or any other Delaware State
court sitting in Wilmington, Delaware, and each of the parties hereby consents
to the exclusive jurisdiction of such courts (and of the appropriate appellate
courts therefrom) in any such suit, action or proceeding and irrevocably waives,
to the fullest extent permitted by law, any objection which it may now or
hereafter have to the laying of the venue of any such suit, action or proceeding
in any such court or that any such suit, action or proceeding which is brought
in any such court has been brought in an inconvenient forum. Process in any such
suit, action or proceeding may be served on any party anywhere in the world,
whether within or without the jurisdiction of any such court. Without limiting
the foregoing, each party agrees that service of process on such party as
provided in SECTION 12.1 shall be deemed effective service of process on such
party.


                                       60
<PAGE>


         Section 12.8.     WAIVER OF JURY TRIAL.

         EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT
TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATED TO THIS
AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

         Section 12.9.     ENFORCEMENT.

         The parties agree that irreparable damage would occur in the event that
any of the provisions of this Agreement were not performed in accordance with
their specific terms. It is accordingly agreed that the parties shall be
entitled to specific performance of the terms hereof, this being in addition to
any other remedy to which they are entitled at law or in equity.

         Section 12.10.     ENTIRE AGREEMENT.

         This Agreement (together with the exhibits and schedules hereto)
constitutes the entire agreement between the parties with respect to the subject
matter hereof and supersedes all prior agreements and understandings, both oral
and written, between the parties with respect to the subject matter hereof
(including, without limitation, the Confidentiality Agreement, dated as of
August 17, 1999, by and between EarthLink and MindSpring).

         Section 12.11.     SEVERABILITY.

         If any term, provision, covenant or restriction set forth in this
Agreement is held by a court of competent jurisdiction to be invalid, void or
unenforceable, the remainder of the terms, provisions, covenants and
restrictions set forth in this Agreement shall remain in full force and effect
and shall in no way be affected, impaired or invalidated so long as the economic
or legal substance of the transactions contemplated hereby is not deemed by a
party (acting reasonably and in good faith) to be materially adverse to that
party. Upon such a determination, the parties shall negotiate in good faith to
modify this Agreement so as to effect the original intent of the parties as
closely as possible in an acceptable manner in order that the transactions
contemplated hereby may be consummated as originally contemplated to the fullest
extent possible.


                                       61
<PAGE>


         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officers as of the day and year
first above written.


                                      EARTHLINK NETWORK, INC.


                                      By:  /s/ Charles G. Betty
                                          --------------------------------------
                                               Name:  Charles G. Betty
                                                     ---------------------------
                                               Title: Chief Executive Officer
                                                      --------------------------



                                      MINDSPRING ENTERPRISES, INC.


                                      By:  /s/ Charles Brewer
                                          --------------------------------------
                                               Name:  Charles Brewer
                                                     ---------------------------
                                               Title: Chief Executive Officer
                                                      --------------------------



                                      WWW HOLDINGS, INC.


                                      By:  /s/ Charles G. Betty
                                          --------------------------------------
                                               Name:  Charles G. Betty
                                                     ---------------------------
                                               Title: Chief Executive Officer
                                                      --------------------------

                                       62




<PAGE>

                                                                     EXHIBIT 2.2

                             STOCK OPTION AGREEMENT


         STOCK OPTION AGREEMENT, dated as of September 22, 1999, between
MINDSPRING ENTERPRISES, INC., a Delaware corporation ("MindSpring"), and
EARTHLINK NETWORK, INC., a Delaware corporation ("EarthLink").


                              W I T N E S S E T H:

         WHEREAS, as a condition to, and contemporaneous with the execution of
an Agreement and Plan of Reorganization dated as of September 22, 1999 (the
"Reorganization Agreement") and in consideration therefor, the parties are
entering into this Stock Option Agreement pursuant to which EarthLink has agreed
to grant MindSpring the Option (as hereinafter defined):

         NOW, THEREFORE, in consideration of the foregoing and the mutual
covenants and agreements set forth herein and in the Reorganization Agreement,
the parties hereto agree as follows:

         1.    (a) On the terms and subject to the conditions set forth in this
Agreement, EarthLink hereby grants to MindSpring (together with its permitted
successors and assigns, "Holder") an irrevocable option (the "Option") to
purchase, subject to the terms hereof, up to 6,478,322 fully paid and
nonassessable shares of common stock, par value $.01 ("Common Stock") or such
lower number of shares as may be necessary to comply with the terms hereof, of
EarthLink at a price of $43.50 per share (such price, as adjusted if applicable,
the "Option Price"); provided, however, that in no event shall the number of
shares of Common Stock for which the Option is exercisable exceed 19.9% of
EarthLink's issued and outstanding shares of Common Stock on the date the Option
is first exercised, without giving effect to any shares subject to or issued
pursuant to the Option. The number of shares of Common Stock that may be
received upon the exercise of the Option and payment of the Option Price are
subject to adjustment as herein set forth.

               (b) If any additional shares of Common Stock are issued or
otherwise become outstanding after the date of this Stock Option Agreement
(other than pursuant to this Stock Option Agreement), the number of shares of
Common Stock subject to the Option shall be increased so that, after such
issuance, such number equals 19.9% of the number of shares of Common Stock then
issued and outstanding without giving effect to any shares subject to or issued
pursuant to the Option. Nothing contained in this Section 1(b) or elsewhere in
this Stock Option Agreement shall be deemed to authorize EarthLink or MindSpring
to breach any provision of the Reorganization Agreement.

         2.    (a) The Holder may exercise the Option, in whole or part, if, but
only if, prior to the Exercise Termination Event (as hereinafter defined), (i)
the Reorganization Agreement is terminated pursuant to Section 11.1(e)(i) or
11.1(d) of the Reorganization Agreement or a Termination Fee becomes payable
pursuant to Section 11.3(b) of the Reorganization Agreement (each, a "Triggering
Event") and (ii) MindSpring is not in breach in any material respect of its
covenants and agreements contained in the Reorganization Agreement or the
MindSpring Stock



<PAGE>

Option Agreement; provided that the Holder shall have sent the written notice of
such exercise (as provided in subsection (b) of this Section 2) within 90 days
following such Triggering Event (or such later date as provided in Section 8).
Each of the following shall be an "Exercise Termination Event": (i) the
Effective Time of the Mergers; or (ii) the passage of eighteen (18) months after
termination of the Reorganization Agreement if such termination constitutes a
Triggering Event.

               (b) If the Holder is entitled to and wishes to exercise the
Option, it shall send to EarthLink a written notice (the date of which being
herein referred to as the "Notice Date") specifying (i) the total number of
shares it will purchase pursuant to such exercise and (ii) a place and date not
earlier than three business days nor later than 60 business days from the Notice
Date for the closing of such purchase (the "Closing Date"); provided that if
prior notification to or approval of any governmental authority or regulatory or
administrative agency or commission, domestic or foreign (a "Governmental
Entity"), is required in connection with such purchase, the Holder shall
promptly file the required notice or application for approval and shall
expeditiously process the same and the period of time that otherwise would run
pursuant to this sentence shall not expire until ten (10) business days after
the later of (x) the date on which any required notification periods have
expired or been terminated and (y) the date on which such approvals have been
obtained and any requisite waiting period or periods shall have passed. Any
exercise of the Option shall be deemed to occur on the Notice Date relating
thereto.

               (c) At the closing referred to in subsection (b) of this Section
2, the Holder shall pay to EarthLink the aggregate purchase price for the shares
of Common Stock purchased pursuant to the exercise of the Option in immediately
available funds by wire transfer to a bank account designated by EarthLink;
provided that failure or refusal of EarthLink to designate such a bank account
shall not preclude the Holder from exercising the Option.

               (d) At such closing, simultaneously with the delivery of
immediately available funds as provided in subsection (c) of this Section 2,
EarthLink shall deliver to the Holder a certificate or certificates representing
the number of shares of Common Stock purchased by the Holder and, if the Option
should be exercised in part only, a new Option evidencing the rights of the
Holder thereof to purchase the balance of the shares purchasable hereunder, and
the Holder shall deliver to EarthLink a copy of this Stock Option Agreement and
a letter agreeing that the Holder will not offer to sell or otherwise dispose of
such shares in violation of applicable law or the provisions of this Stock
Option Agreement.

               (e) Certificates for Common Stock delivered at a closing
hereunder may be endorsed with a restrictive legend that shall read
substantially as follows:

               "The transfer of the shares represented by this certificate is
               subject to certain provisions of an agreement between the
               registered holder hereof and EarthLink and to resale
               restrictions arising under the Securities Act of 1933, as
               amended. A copy of such agreement is on file at the principal
               office of EarthLink and will be provided to the holder hereof
               without charge upon receipt by EarthLink of a written request
               therefor."

It is understood and agreed that: (i) the reference to the resale restrictions
of the Securities Act of

                                       2

<PAGE>

1933, as amended (the "1933 Act"), in the above legend shall be removed by
delivery of substitute certificate(s) without such reference if the Holder shall
have delivered to EarthLink a copy of a letter from the staff of the Securities
and Exchange Commission (the "SEC"), or an opinion of counsel, in form and
substance satisfactory to EarthLink, to the effect that such legend is not
required for purposes of the 1933 Act; (ii) the reference to the provisions of
this Stock Option Agreement in the above legend shall be removed by delivery of
substitute certificate(s) without such reference if the shares have been sold or
transferred in compliance with the provisions of this Stock Option Agreement and
under circumstances that do not require the retention of such reference; and
(iii) the legend shall be removed in its entirety if the conditions in the
preceding clauses (i) and (ii) are both satisfied. In addition, such
certificates shall bear any other legend as may be required by law.

               (f) Upon the giving by the Holder to EarthLink of the written
notice of exercise of the Option provided for under subsection (b) of this
Section 2 and the tender of the applicable purchase price in immediately
available funds, the Holder shall be deemed to be the holder of record of the
shares of Common Stock issuable upon such exercise, notwithstanding that the
stock transfer books of EarthLink shall then be closed or that certificates
representing such shares of Common Stock shall not then be actually delivered to
the Holder. EarthLink shall pay all expenses, and any and all United States
Federal, state and local taxes and other charges that may be payable in
connection with the preparation, issue and delivery of stock certificates under
this Section 2 in the name of the Holder or its assignee, transferee or
designee.

               (g) Notwithstanding anything contained in this Agreement to the
contrary, upon exercise of the Option, the EarthLink Board of Directors may
elect to satisfy its obligation to issue shares of Common Stock hereunder, in
whole or in part, by paying to Holder cash, in lieu of delivering one or more
shares of Common Stock (the "Cash Issuance Amount"), in an amount equal to (i)
the amount determined by subtracting the Option Price from the Measurement Price
MULTIPLIED by (ii) the number of shares of Common Stock in lieu of which cash is
being paid; PROVIDED, HOWEVER, that in no event shall the number of shares of
Common Stock issued as a result of the exercise of the Option be less than 5% of
the total shares of Common Stock outstanding immediately after such issuance.
The Measurement Price shall equal the greater of (x) the average closing price
of a share of EarthLink Common Stock over the ten (10) trading days preceding
such exercise and (y) the per share consideration of EarthLink Common Stock
proposed to be paid in an Acquisition Proposal for EarthLink if such is then
pending at the time of the exercise of the Option.

         3.    EarthLink agrees: (i) that it shall at all times maintain, free
from preemptive rights, sufficient authorized but unissued or treasury shares of
Common Stock so that the Option may be exercised without additional
authorization of Common Stock after giving effect to all other options,
warrants, convertible securities and other rights to purchase Common Stock; (ii)
that it will not, by charter amendment or through reorganization, consolidation,
merger, dissolution or sale of assets, or by any other voluntary act, avoid or
seek to avoid the observance or performance of any of the covenants,
stipulations or conditions to be observed or performed hereunder by EarthLink;
(iii) promptly to take all action as may from time to time be required
(including (A) complying with all premerger notification, reporting and waiting
period requirements specified in 15 U.S.C. Section 18a and regulations
promulgated thereunder and



                                       3
<PAGE>

(B) in the event prior approval of or notice to any Governmental Entity is
necessary before the Option may be exercised, cooperating fully with the Holder
in preparing such applications or notices and providing such information to each
such Governmental Entity as they may require) in order to permit the Holder to
exercise the Option and EarthLink duly and effectively to issue shares of Common
Stock pursuant hereto; and (iv) promptly to take all action provided herein to
protect the rights of the Holder against dilution.

         4.    This Stock Option Agreement (and the Option granted hereby) are
exchangeable, without expense, at the option of the Holder, upon presentation
and surrender of this Stock Option Agreement at the principal office of
EarthLink, for other agreements providing for Options of different denominations
entitling the holder thereof to purchase, on the same terms and subject to the
same conditions as are set forth herein, in the aggregate the same number of
shares of Common Stock purchasable hereunder; provided, however, that such
exchange shall be contingent upon Section 6 of each replacement Stock Option
Agreement being amended reasonably satisfactorily to EarthLink so that
EarthLink's obligations under Section 6 of all such replacement Stock Option
Agreements, taken as a whole, do not exceed EarthLink's obligations under
Section 6 of this Stock Option Agreement. The terms "Stock Option Agreement" and
"Option" as used herein include any Stock Option Agreements and related options
for which this Stock Option Agreement (and the Option granted hereby) may be
exchanged. Upon receipt by EarthLink of evidence reasonably satisfactory to it
of the loss, theft, destruction or mutilation of this Stock Option Agreement,
and (in the case of loss, theft or destruction) of reasonably satisfactory
indemnification, and upon surrender and cancellation of this Stock Option
Agreement, if mutilated, EarthLink will execute and deliver a new Stock Option
Agreement of like tenor and date. Any such new Stock Option Agreement executed
and delivered shall constitute an additional contractual obligation on the part
of EarthLink, whether or not the Stock Option Agreement so lost, stolen,
destroyed or mutilated shall at any time be enforceable by anyone.

         5.    In addition to the adjustment in the number of shares of Common
Stock that are purchasable upon exercise of the Option pursuant to Section 1 of
this Stock Option Agreement, the number of shares of Common Stock purchasable
upon the exercise of the Option shall be subject to adjustment from time to time
as provided in this Section 5.

               (a) In the event of any change in the Common Stock by reason
of stock dividends, split-ups, mergers, recapitalizations, combinations,
subdivisions, conversions, exchanges of shares or the like, the type and number
of shares of Common Stock purchasable upon exercise hereof shall be
appropriately adjusted.

               (b) Whenever the number of shares of Common Stock purchasable
upon exercise hereof is adjusted as provided in this Section 5, the Option Price
shall be adjusted by multiplying the Option Price by a fraction, the numerator
of which shall be equal to the number of shares of Common Stock purchasable
prior to the adjustment and the denominator of which shall be equal to the
number of shares of Common Stock purchasable after the adjustment.

         6.    (a) If the Common Stock to be acquired upon exercise of the
Option is then traded on the NASDAQ National Market or any other national
exchange, EarthLink, upon the



                                       4
<PAGE>

request of Holder, shall, at EarthLink's expense, promptly file a notification
to list such shares or other securities on such exchange and will use reasonable
best efforts to obtain approval of such listing on such exchange, subject to
notice of issuance, as promptly as practicable.

               (b) Following the termination of the Reorganization Agreement,
Holder may by written notice (a "Registration Notice") to EarthLink request
EarthLink to register under the 1933 Act all or any part of the shares acquired
by Holder pursuant to this Agreement (the "Registrable Securities") in order to
permit the sale or other disposition of any such shares pursuant to a bona fide
firm commitment underwritten public offering in which Holder and the
underwriters shall effect as wide a distribution of such Registrable Securities
as is reasonably practicable; provided, however, that any such Registration
Notice must relate to a number of shares equal to at least 2% of the outstanding
shares of Common Stock of EarthLink on a fully diluted basis and that any rights
to require registration hereunder shall terminate with respect to any shares
that may be sold pursuant to Rule 144(k) under the 1933 Act.

               (c) Holder shall not, directly or indirectly, sell, transfer
or otherwise dispose of any interest in any Registrable Securities to any Person
or group (within the meaning of Rule 13d-5(b) under the Exchange Act) of
Persons, if, after giving effect to such sale, transfer or other disposition
such Person or group of Persons would, to Holder's actual knowledge, own, or
have the right to acquire, 5% or more of the shares of Common Stock of EarthLink
then outstanding, except to any Person that is not obligated (or would not, by
virtue of such purchase, transfer or other acquisition reasonably be anticipated
to be obligated) to file a Schedule 13D with the SEC pursuant to each of
paragraphs (b) and (e) of Rule 13d-1 under the Exchange Act.

               (d) EarthLink shall use commercially reasonable efforts to
effect, as promptly as practicable, the registration under the 1933 Act of the
Registrable Securities; provided, however, that (i) Holder shall not be entitled
to more than an aggregate of two effective registration statements hereunder and
(ii) EarthLink will not be required to file any such registration statement
during any period of time (not to exceed 90 days after a Registration Notice)
when (A) EarthLink is in possession of material non-public information which it
reasonably believes would be detrimental to be disclosed at such time and such
information would have to be disclosed if a registration statement were filed at
that time; (B) EarthLink is required under the 1933 Act to include audited
financial statements for any period in such registration statement and such
financial statements are not yet available for inclusion in such registration
statement; or (C) EarthLink determines, in its reasonable judgment, that such
registration would interfere with any financing, acquisition or other material
transaction involving EarthLink. EarthLink shall use commercially reasonable
best efforts to cause any Registrable Securities registered pursuant to this
Section 6 to be qualified for sale under the securities or blue sky laws of such
jurisdictions as Holder may reasonably request and shall continue such
registration or qualification in effect in such jurisdictions; provided,
however, that EarthLink shall not be required to qualify to do business in, or
consent to general service of process in, any jurisdiction by reason of this
provision.

               (e) The registration rights set forth in this Section 6 are
subject to the condition that Holder shall provide EarthLink with such
information with respect to Holder's




                                       5
<PAGE>

Registrable Securities, the plan for distribution thereof, and such other
information with respect to Holder as, in the reasonable judgment of counsel for
EarthLink, is necessary to enable EarthLink to include in a registration
statement all material facts required to be disclosed with respect to a
registration thereunder.

               (f) A registration effected under this Section 6 shall be
effected at EarthLink's expense, except for underwriting discounts and
commissions and the fees and expenses of counsel to Holder, and EarthLink shall
provide to the underwriters such documentation (including certificates, opinions
of counsel and "comfort" letters from auditors) as are customary in connection
with underwritten public offerings and as such underwriters may reasonably
require. In connection with any registration, the parties agree (i) to indemnify
each other and the underwriters in the customary manner and (ii) to enter into
an underwriting agreement in form and substance customary for transactions of
this type with the underwriters participating in such offering.

         7.    (a) If prior to an Exercise Termination Event, EarthLink shall
enter into an agreement (i) to consolidate or merge with any person, other than
MindSpring, one of its subsidiaries or any party to the Reorganization
Agreement, and shall not be the continuing or surviving corporation of such
consolidation or merger, (ii) to permit any person, other than MindSpring, one
of its subsidiaries or any party to this Agreement, to merge into EarthLink and
EarthLink shall be the continuing or surviving corporation, but, in connection
with such merger, the then outstanding shares of Common Stock shall be changed
into or exchanged for stock or other securities of any other person or cash or
any other property or the then outstanding shares of Common Stock shall after
such merger represent less than 50% of the outstanding shares and share
equivalents of the merged company, or (iii) to sell or otherwise transfer all or
substantially all of its assets to any person, other than EarthLink, one of its
subsidiaries or any party to this Agreement, then, and in each such case, the
agreement governing such transaction shall make proper provision so that the
Holder shall thereafter be entitled to receive, upon the exercise of the Option
in whole or in part, the securities or other property to which a holder of the
number of shares of Common Stock then deliverable upon the exercise thereof
would have been entitled upon consummation of such event (subject to subsequent
adjustments under Section 5 hereof), and EarthLink shall take such steps in
connection with such event as may be necessary to assure such Holder that the
provisions of the Option shall thereafter be applicable in relation to any
securities or property thereafter deliverable upon the exercise of the Option,
including but not limited to, obtaining a written acknowledgement from the
continuing corporation of its obligation to supply such securities or property
upon such exercise.

               (b) Notwithstanding anything contained in this Agreement to
the contrary, the Option must be exercised no later than the later of (i) six
months from the date of the consummation of any event referred to in clauses
(i), (ii) or (iii) above and (ii) the Exercise Termination Event.

         8.    The time periods for exercise of certain rights under Sections 2
and 6 shall be extended: (i) to the extent necessary to obtain all regulatory
approvals for the exercise of such rights, and for the expiration of all
statutory waiting periods; (ii) during the pendency of any temporary restraining
order, injunction or other legal ban to the exercise of such rights; and (iii)



                                       6
<PAGE>

to the extent necessary to avoid liability under Section 16(b) of the Exchange
Act by reason of such exercise.

         9.    (a) Notwithstanding any other provisions herein, in no event
shall Holder's Total Profit (as defined below) exceed $80,000,000 (the "Maximum
Profit") and, if it otherwise would exceed such amount, Holder, at its sole
discretion, shall either (i) reduce the number of shares subject to the Option;
(ii) deliver to EarthLink for cancellation shares of Common Stock (or other
securities into which such Option Shares are converted or exchanged), (iii) pay
cash to EarthLink, or (iv) any combination of the foregoing, so that Holder's
actually realized Total Profit shall not exceed the Maximum Profit after taking
into account the foregoing actions.

               (b) For purposes of this Stock Option Agreement, "Total
Profit" shall mean: (i) the aggregate amount of (A) any excess of (1) (i) the
net cash amounts received by Holder pursuant to a sale of Option Shares (or
securities into which such shares are converted or exchanged) to any
unaffiliated third party PLUS (ii) the Cash Issuance Amount paid, over (2) the
Holder's aggregate purchase price for such Option Shares (or other securities),
plus (B) any amounts received by Holder on the transfer of the Option, plus (C)
the Termination Fee received by Holder, minus (ii) the sum of amounts of any
cash previously paid to EarthLink pursuant to this Section 9 plus the value of
the Option Shares (or other securities) previously delivered to EarthLink for
cancellation pursuant to this Section 9. Total Profit shall not include expenses
and costs paid under the Reorganization Agreement.

         10.   EarthLink hereby represents and warrants to MindSpring as
follows:

               (a) EarthLink has full corporate power and authority to
execute and deliver this Stock Option Agreement and to consummate the
transactions contemplated hereby. The execution and delivery of this Stock
Option Agreement and the consummation of the transactions contemplated hereby
have been duly and validly authorized by the Board of Directors of EarthLink and
no other corporate proceedings on the part of EarthLink are necessary to
authorize this Stock Option Agreement or to consummate the transactions
contemplated hereby. This Stock Option Agreement has been duly and validly
executed and delivered by EarthLink.

               (b) EarthLink has taken all necessary corporate action to
authorize and reserve and to permit it to issue, and at all times from the date
hereof through the termination of this Stock Option Agreement in accordance with
its terms will have reserved for issuance upon the exercise of the Option, that
number of shares of Common Stock equal to the maximum number of shares of Common
Stock at any time and from time to time issuable hereunder, and all such shares,
upon issuance pursuant hereto, will be duly authorized, validly issued, fully
paid, nonassessable, and will be delivered free and clear of all claims, liens,
encumbrances and security interests and not subject to any preemptive rights.

         11.   Neither of the parties hereto may assign any of its rights and
obligations under this Stock Option Agreement or the Option created hereunder to
any other person, without the express written consent of the other party;
however, either party may assign this Stock Option Agreement and the Option
created hereunder to the survivor of any merger to which the party wishing to
make the assignment is a party.



                                       7
<PAGE>

         12.   Each of MindSpring and EarthLink will use its best efforts to
make all filings with, and to obtain consents of, all third parties and
Governmental Entities necessary to the consummation of the transactions
contemplated by this Stock Option Agreement, including without limitation making
any necessary applications to any Governmental Entities for approval to acquire
the shares issuable hereunder.

         13.   The parties hereto acknowledge that damages would be an
inadequate remedy for a breach of this Stock Option Agreement by either party
hereto and that the obligations of the parties shall hereto be enforceable by
either party hereto through injunctive or other equitable relief.

         14.   If any term, provision, covenant or restriction contained in this
Stock Option Agreement is held by a court or a federal or state regulatory
agency of competent jurisdiction to be invalid, void or unenforceable, the
remainder of the terms, provisions and covenants and restrictions contained in
this Stock Option Agreement shall remain in full force and effect, and shall in
no way be affected, impaired or invalidated. If for any reason such court or
regulatory agency determines that the Holder is not permitted to acquire the
full number of shares of Common Stock provided in Section l(a) hereof (as
adjusted pursuant to Sections 1(b) or 5 hereof), it is the express intention of
EarthLink to allow the Holder to acquire such lesser number of shares as may be
permissible, without any amendment or modification hereof.

         15.   All notices, requests, claims, demands and other communications
hereunder shall be deemed to have been duly given when delivered in person, by
recognized national overnight delivery service or by registered or certified
mail (postage prepaid, return receipt requested) at the respective addresses of
the parties set forth in the Reorganization Agreement.

         16.   This Stock Option Agreement shall be governed by and construed in
accordance with the laws of the State of Delaware, regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof.

         17.   This Stock Option Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
shall constitute one and the same agreement.

         18.   Except as otherwise expressly provided herein, each of the
arties hereto shall bear and pay all costs and expenses incurred by it or on
its behalf in connection with the transactions contemplated hereunder, including
fees and expenses of its own financial consultants, investment bankers,
accountants and counsel.

         19.   Except as otherwise expressly provided herein or in the
Reorganization Agreement, this Stock Option Agreement contains the entire
agreement between the parties with respect to the transactions contemplated
hereunder and supersedes all prior arrangements or understandings with respect
thereof, written or oral. The terms and conditions of this Stock Option
Agreement shall inure to the benefit of and be binding upon the parties hereto
and their respective successors and permitted assigns. Nothing in this Stock
Option Agreement, expressed



                                       8
<PAGE>

or implied, is intended to confer upon any party, other than the parties hereto,
and their respective successors and except as assigns, any rights, remedies,
obligations or liabilities under or by reason of this Stock Option Agreement,
except as expressly provided herein.

         20.   Terms used in this Stock Option Agreement and not defined herein
but defined in the Reorganization Agreement shall have the meanings assigned
thereto in the Reorganization Agreement.

         21.   All covenants and agreements contained in this Agreement shall
survive the execution and delivery of this Agreement, and the exercise of the
Option, until fully performed.

                      [SIGNATURES FOLLOW ON SEPARATE PAGES]


                                       9
<PAGE>


         IN WITNESS WHEREOF, each of the parties has caused this Stock Option
Agreement to be executed on its behalf by their officers thereunto duly
authorized, all as of the date first above written.


                               MINDSPRING ENTERPRISES, INC.



                               By:    /s/ Samuel R. DeSimone, Jr.
                                      ----------------------------------------
                               Name:  Samuel R. DeSimone, Jr.
                                      ----------------------------------------
                               Title: Executive Vice President-General Counsel
                                      ----------------------------------------


                               EARTHLINK NETWORK, INC.



                               By:    /s/ Charles G. Betty
                                      ----------------------------------------
                               Name: Charles G. Betty
                                      ----------------------------------------
                               Title: Chief Executive Officer
                                      ----------------------------------------
















              [SIGNATURE PAGE TO MINDSPRING STOCK OPTION AGREEMENT]




                                       10


<PAGE>
                                                                   Exhibit 2.3

                             STOCK OPTION AGREEMENT


         STOCK OPTION AGREEMENT, dated as of September 22, 1999, between
EARTHLINK NETWORK, INC., a Delaware corporation ("EarthLink"), and MINDSPRING
ENTERPRISES, INC., a Delaware corporation ("MindSpring").


                              W I T N E S S E T H:

         WHEREAS, as a condition to, and contemporaneous with the execution of
an Agreement and Plan of Reorganization dated as of September 22, 1999 (the
"Reorganization Agreement") and in consideration therefor, the parties are
entering into this Stock Option Agreement pursuant to which MindSpring has
agreed to grant EarthLink the Option (as hereinafter defined):

         NOW, THEREFORE, in consideration of the foregoing and the mutual
covenants and agreements set forth herein and in the Reorganization Agreement,
the parties hereto agree as follows:

         1.       (a) On the terms and subject to the conditions set forth in
this Agreement, MindSpring hereby grants to EarthLink (together with its
permitted successors and assigns, "Holder") an irrevocable option (the "Option")
to purchase, subject to the terms hereof, up to 12,637,366 fully paid and
nonassessable shares of common stock, par value $.01 ("Common Stock") or such
lower number of shares as may be necessary to comply with the terms hereof, of
MindSpring at a price of $32.875 per share (such price, as adjusted if
applicable, the "Option Price"); provided, however, that in no event shall the
number of shares of Common Stock for which the Option is exercisable exceed
19.9% of MindSpring's issued and outstanding shares of Common Stock on the date
the Option is first exercised, without giving effect to any shares subject to or
issued pursuant to the Option. The number of shares of Common Stock that may be
received upon the exercise of the Option and payment of the Option Price are
subject to adjustment as herein set forth.

                  (b) If any additional shares of Common Stock are issued or
otherwise become outstanding after the date of this Stock Option Agreement
(other than pursuant to this Stock Option Agreement), the number of shares of
Common Stock subject to the Option shall be increased so that, after such
issuance, such number equals 19.9% of the number of shares of Common Stock then
issued and outstanding without giving effect to any shares subject to or issued
pursuant to the Option. Nothing contained in this Section 1(b) or elsewhere in
this Stock Option Agreement shall be deemed to authorize MindSpring or EarthLink
to breach any provision of the Reorganization Agreement.

         2.       (a) The Holder may exercise the Option, in whole or part, if,
but only if, prior to the Exercise Termination Event (as hereinafter defined),
(i) the Reorganization Agreement is terminated pursuant to Section 11.1(c)(i) or
11.1(f) of the Reorganization Agreement or a Termination Fee becomes payable
pursuant to Section 11.3(c) of the Reorganization Agreement (each, a "Triggering
Event") and (ii) EarthLink is not in breach in any material respect of its
covenants and agreements contained in the Reorganization Agreement or the
EarthLink Stock

<PAGE>


Option Agreement; provided that the Holder shall have sent the written notice of
such exercise (as provided in subsection (b) of this Section 2) within 90 days
following such Triggering Event (or such later date as provided in Section 8).
Each of the following shall be an "Exercise Termination Event": (i) the
Effective Time of the Mergers; or (ii) the passage of eighteen (18) months after
termination of the Reorganization Agreement if such termination constitutes a
Triggering Event.

                  (b) If the Holder is entitled to and wishes to exercise the
Option, it shall send to MindSpring a written notice (the date of which being
herein referred to as the "Notice Date") specifying (i) the total number of
shares it will purchase pursuant to such exercise and (ii) a place and date not
earlier than three business days nor later than 60 business days from the Notice
Date for the closing of such purchase (the "Closing Date"); provided that if
prior notification to or approval of any governmental authority or regulatory or
administrative agency or commission, domestic or foreign (a "Governmental
Entity"), is required in connection with such purchase, the Holder shall
promptly file the required notice or application for approval and shall
expeditiously process the same and the period of time that otherwise would run
pursuant to this sentence shall not expire until ten (10) business days after
the later of (x) the date on which any required notification periods have
expired or been terminated and (y) the date on which such approvals have been
obtained and any requisite waiting period or periods shall have passed. Any
exercise of the Option shall be deemed to occur on the Notice Date relating
thereto.

                  (c) At the closing referred to in subsection (b) of this
Section 2, the Holder shall pay to MindSpring the aggregate purchase price for
the shares of Common Stock purchased pursuant to the exercise of the Option in
immediately available funds by wire transfer to a bank account designated by
MindSpring; provided that failure or refusal of MindSpring to designate such a
bank account shall not preclude the Holder from exercising the Option.

                  (d) At such closing, simultaneously with the delivery of
immediately available funds as provided in subsection (c) of this Section 2,
MindSpring shall deliver to the Holder a certificate or certificates
representing the number of shares of Common Stock purchased by the Holder and,
if the Option should be exercised in part only, a new Option evidencing the
rights of the Holder thereof to purchase the balance of the shares purchasable
hereunder, and the Holder shall deliver to MindSpring a copy of this Stock
Option Agreement and a letter agreeing that the Holder will not offer to sell or
otherwise dispose of such shares in violation of applicable law or the
provisions of this Stock Option Agreement.

                  (e) Certificates for Common Stock delivered at a closing
hereunder may be endorsed with a restrictive legend that shall read
substantially as follows:

                  "The transfer of the shares represented by this certificate is
                  subject to certain provisions of an agreement between the
                  registered holder hereof and MindSpring and to resale
                  restrictions arising under the Securities Act of 1933, as
                  amended. A copy of such agreement is on file at the principal
                  office of MindSpring and will be provided to the holder hereof
                  without charge upon receipt by MindSpring of a written request
                  therefor."

It is understood and agreed that: (i) the reference to the resale restrictions
of the Securities Act of


                                        2
<PAGE>


1933, as amended (the "1933 Act"), in the above legend shall be removed by
delivery of substitute certificate(s) without such reference if the Holder shall
have delivered to MindSpring a copy of a letter from the staff of the Securities
and Exchange Commission (the "SEC"), or an opinion of counsel, in form and
substance satisfactory to MindSpring, to the effect that such legend is not
required for purposes of the 1933 Act; (ii) the reference to the provisions of
this Stock Option Agreement in the above legend shall be removed by delivery of
substitute certificate(s) without such reference if the shares have been sold or
transferred in compliance with the provisions of this Stock Option Agreement and
under circumstances that do not require the retention of such reference; and
(iii) the legend shall be removed in its entirety if the conditions in the
preceding clauses (i) and (ii) are both satisfied. In addition, such
certificates shall bear any other legend as may be required by law.

                  (f) Upon the giving by the Holder to MindSpring of the written
notice of exercise of the Option provided for under subsection (b) of this
Section 2 and the tender of the applicable purchase price in immediately
available funds, the Holder shall be deemed to be the holder of record of the
shares of Common Stock issuable upon such exercise, notwithstanding that the
stock transfer books of MindSpring shall then be closed or that certificates
representing such shares of Common Stock shall not then be actually delivered to
the Holder. MindSpring shall pay all expenses, and any and all United States
Federal, state and local taxes and other charges that may be payable in
connection with the preparation, issue and delivery of stock certificates under
this Section 2 in the name of the Holder or its assignee, transferee or
designee.

                  (g) Notwithstanding anything contained in this Agreement to
the contrary, upon exercise of the Option, the MindSpring Board of Directors may
elect to satisfy its obligation to issue shares of Common Stock hereunder, in
whole or in part, by paying to Holder cash, in lieu of delivering one or more
shares of Common Stock (the "Cash Issuance Amount"), in an amount equal to (i)
the amount determined by subtracting the Option Price from the Measurement Price
MULTIPLIED by (ii) the number of shares of Common Stock in lieu of which cash is
being paid; PROVIDED, HOWEVER, that in no event shall the number of shares of
Common Stock issued as a result of the exercise of the Option be less than 5% of
the total shares of Common Stock outstanding immediately after such issuance.
The Measurement Price shall equal the greater of (x) the average closing price
of a share of MindSpring Common Stock over the ten (10) trading days preceding
such exercise and (y) the per share consideration of MindSpring Common Stock
proposed to be paid in an Acquisition Proposal for MindSpring if such is then
pending at the time of the exercise of the Option.

         3. MindSpring agrees: (i) that it shall at all times maintain, free
from preemptive rights, sufficient authorized but unissued or treasury shares of
Common Stock so that the Option may be exercised without additional
authorization of Common Stock after giving effect to all other options,
warrants, convertible securities and other rights to purchase Common Stock; (ii)
that it will not, by charter amendment or through reorganization, consolidation,
merger, dissolution or sale of assets, or by any other voluntary act, avoid or
seek to avoid the observance or performance of any of the covenants,
stipulations or conditions to be observed or performed hereunder by MindSpring;
(iii) promptly to take all action as may from time to time be required
(including (A) complying with all premerger notification, reporting and waiting
period requirements specified in 15 U.S.C. Section 18a and regulations
promulgated thereunder and


                                        3
<PAGE>


(B) in the event prior approval of or notice to any Governmental Entity is
necessary before the Option may be exercised, cooperating fully with the Holder
in preparing such applications or notices and providing such information to each
such Governmental Entity as they may require) in order to permit the Holder to
exercise the Option and MindSpring duly and effectively to issue shares of
Common Stock pursuant hereto; and (iv) promptly to take all action provided
herein to protect the rights of the Holder against dilution.

         4. This Stock Option Agreement (and the Option granted hereby) are
exchangeable, without expense, at the option of the Holder, upon presentation
and surrender of this Stock Option Agreement at the principal office of
MindSpring, for other agreements providing for Options of different
denominations entitling the holder thereof to purchase, on the same terms and
subject to the same conditions as are set forth herein, in the aggregate the
same number of shares of Common Stock purchasable hereunder; provided, however,
that such exchange shall be contingent upon Section 6 of each replacement Stock
Option Agreement being amended reasonably satisfactorily to MindSpring so that
MindSpring's obligations under Section 6 of all such replacement Stock Option
Agreements, taken as a whole, do not exceed MindSpring's obligations under
Section 6 of this Stock Option Agreement. The terms "Stock Option Agreement" and
"Option" as used herein include any Stock Option Agreements and related options
for which this Stock Option Agreement (and the Option granted hereby) may be
exchanged. Upon receipt by MindSpring of evidence reasonably satisfactory to it
of the loss, theft, destruction or mutilation of this Stock Option Agreement,
and (in the case of loss, theft or destruction) of reasonably satisfactory
indemnification, and upon surrender and cancellation of this Stock Option
Agreement, if mutilated, MindSpring will execute and deliver a new Stock Option
Agreement of like tenor and date. Any such new Stock Option Agreement executed
and delivered shall constitute an additional contractual obligation on the part
of MindSpring, whether or not the Stock Option Agreement so lost, stolen,
destroyed or mutilated shall at any time be enforceable by anyone.

         5. In addition to the adjustment in the number of shares of Common
Stock that are purchasable upon exercise of the Option pursuant to Section 1 of
this Stock Option Agreement, the number of shares of Common Stock purchasable
upon the exercise of the Option shall be subject to adjustment from time to time
as provided in this Section 5.

                  (a) In the event of any change in the Common Stock by reason
of stock dividends, split-ups, mergers, recapitalizations, combinations,
subdivisions, conversions, exchanges of shares or the like, the type and number
of shares of Common Stock purchasable upon exercise hereof shall be
appropriately adjusted.

                  (b) Whenever the number of shares of Common Stock purchasable
upon exercise hereof is adjusted as provided in this Section 5, the Option Price
shall be adjusted by multiplying the Option Price by a fraction, the numerator
of which shall be equal to the number of shares of Common Stock purchasable
prior to the adjustment and the denominator of which shall be equal to the
number of shares of Common Stock purchasable after the adjustment.

         6.       (a) If the Common Stock to be acquired upon exercise of the
Option is then traded on the NASDAQ National Market or any other national
exchange, MindSpring, upon the


                                        4
<PAGE>


request of Holder, shall, at MindSpring's expense, promptly file a notification
to list such shares or other securities on such exchange and will use reasonable
best efforts to obtain approval of such listing on such exchange, subject to
notice of issuance, as promptly as practicable.

                  (b) Following the termination of the Reorganization Agreement,
Holder may by written notice (a "Registration Notice") to MindSpring request
MindSpring to register under the 1933 Act all or any part of the shares acquired
by Holder pursuant to this Agreement (the "Registrable Securities") in order to
permit the sale or other disposition of any such shares pursuant to a bona fide
firm commitment underwritten public offering in which Holder and the
underwriters shall effect as wide a distribution of such Registrable Securities
as is reasonably practicable; provided, however, that any such Registration
Notice must relate to a number of shares equal to at least 2% of the outstanding
shares of Common Stock of MindSpring on a fully diluted basis and that any
rights to require registration hereunder shall terminate with respect to any
shares that may be sold pursuant to Rule 144(k) under the 1933 Act.

                  (c) Holder shall not, directly or indirectly, sell, transfer
or otherwise dispose of any interest in any Registrable Securities to any Person
or group (within the meaning of Rule 13d-5(b) under the Exchange Act) of
Persons, if, after giving effect to such sale, transfer or other disposition
such Person or group of Persons would, to Holder's actual knowledge, own, or
have the right to acquire, 5% or more of the shares of Common Stock of
MindSpring then outstanding, except to any Person that is not obligated (or
would not, by virtue of such purchase, transfer or other acquisition reasonably
be anticipated to be obligated) to file a Schedule 13D with the SEC pursuant to
each of paragraphs (b) and (e) of Rule 13d-1 under the Exchange Act.

                  (d) MindSpring shall use commercially reasonable efforts to
effect, as promptly as practicable, the registration under the 1933 Act of the
Registrable Securities; provided, however, that (i) Holder shall not be entitled
to more than an aggregate of two effective registration statements hereunder and
(ii) MindSpring will not be required to file any such registration statement
during any period of time (not to exceed 90 days after a Registration Notice)
when (A) MindSpring is in possession of material non-public information which it
reasonably believes would be detrimental to be disclosed at such time and such
information would have to be disclosed if a registration statement were filed at
that time; (B) MindSpring is required under the 1933 Act to include audited
financial statements for any period in such registration statement and such
financial statements are not yet available for inclusion in such registration
statement; or (C) MindSpring determines, in its reasonable judgment, that such
registration would interfere with any financing, acquisition or other material
transaction involving MindSpring. MindSpring shall use commercially reasonable
best efforts to cause any Registrable Securities registered pursuant to this
Section 6 to be qualified for sale under the securities or blue sky laws of such
jurisdictions as Holder may reasonably request and shall continue such
registration or qualification in effect in such jurisdictions; provided,
however, that MindSpring shall not be required to qualify to do business in, or
consent to general service of process in, any jurisdiction by reason of this
provision.

                  (e) The registration rights set forth in this Section 6 are
subject to the condition that Holder shall provide MindSpring with such
information with respect to Holder's


                                        5
<PAGE>


Registrable Securities, the plan for distribution thereof, and such other
information with respect to Holder as, in the reasonable judgment of counsel for
MindSpring, is necessary to enable MindSpring to include in a registration
statement all material facts required to be disclosed with respect to a
registration thereunder.

                  (f) A registration effected under this Section 6 shall be
effected at MindSpring's expense, except for underwriting discounts and
commissions and the fees and expenses of counsel to Holder, and MindSpring shall
provide to the underwriters such documentation (including certificates, opinions
of counsel and "comfort" letters from auditors) as are customary in connection
with underwritten public offerings and as such underwriters may reasonably
require. In connection with any registration, the parties agree (i) to indemnify
each other and the underwriters in the customary manner and (ii) to enter into
an underwriting agreement in form and substance customary for transactions of
this type with the underwriters participating in such offering.

         7.       (a) If prior to an Exercise Termination Event, MindSpring
shall enter into an agreement (i) to consolidate or merge with any person,
other than EarthLink, one of its subsidiaries or any party to the
Reorganization Agreement, and shall not be the continuing or surviving
corporation of such consolidation or merger, (ii) to permit any person, other
than EarthLink, one of its subsidiaries or any party to this Agreement, to
merge into MindSpring and MindSpring shall be the continuing or surviving
corporation, but, in connection with such merger, the then outstanding shares
of Common Stock shall be changed into or exchanged for stock or other
securities of any other person or cash or any other property or the then
outstanding shares of Common Stock shall after such merger represent less than
50% of the outstanding shares and share equivalents of the merged company, or
(iii) to sell or otherwise transfer all or substantially all of its assets to
any person, other than MindSpring, one of its subsidiaries or any party to this
Agreement, then, and in each such case, the agreement governing such
transaction shall make proper provision so that the Holder shall thereafter be
entitled to receive, upon the exercise of the Option in whole or in part, the
securities or other property to which a holder of the number of shares of
Common Stock then deliverable upon the exercise thereof would have
been entitled upon consummation of such event (subject to subsequent
adjustments under Section 5 hereof), and MindSpring shall take such steps in
connection with such event as may be necessary to assure such Holder that the
provisions of the Option shall thereafter be applicable in relation to any
securities or property thereafter deliverable upon the exercise of the Option,
including but not limited to, obtaining a written acknowledgement from the
continuing corporation of its obligation to supply such securities or property
upon such exercise.

                  (b) Notwithstanding anything contained in this Agreement to
the contrary, the Option must be exercised no later than the later of (i) six
months from the date of the consummation of any event referred to in clauses
(i), (ii) or (iii) above and (ii) the Exercise Termination Event.

         8. The time periods for exercise of certain rights under Sections 2 and
6 shall be extended: (i) to the extent necessary to obtain all regulatory
approvals for the exercise of such rights, and for the expiration of all
statutory waiting periods; (ii) during the pendency of any temporary restraining
order, injunction or other legal ban to the exercise of such rights; and (iii)


                                        6
<PAGE>


to the extent necessary to avoid liability under Section 16(b) of the Exchange
Act by reason of such exercise.

         9.       (a) Notwithstanding any other provisions herein, in no event
shall Holder's Total Profit (as defined below) exceed $80,000,000 (the "Maximum
Profit") and, if it otherwise would exceed such amount, Holder, at its sole
discretion, shall either (i) reduce the number of shares subject to the Option;
(ii) deliver to MindSpring for cancellation shares of Common Stock (or other
securities into which such Option Shares are converted or exchanged), (iii) pay
cash to MindSpring, or (iv) any combination of the foregoing, so that Holder's
actually realized Total Profit shall not exceed the Maximum Profit after taking
into account the foregoing actions.

                  (b) For purposes of this Stock Option Agreement, "Total
Profit" shall mean: (i) the aggregate amount of (A) any excess of (1) (i) the
net cash amounts received by Holder pursuant to a sale of Option Shares (or
securities into which such shares are converted or exchanged) to any
unaffiliated third party PLUS (ii) the Cash Issuance Amount paid, over (2) the
Holder's aggregate purchase price for such Option Shares (or other securities),
plus (B) any amounts received by Holder on the transfer of the Option, plus (C)
the Termination Fee received by Holder, minus (ii) the sum of amounts of any
cash previously paid to MindSpring pursuant to this Section 9 plus the value of
the Option Shares (or other securities) previously delivered to MindSpring for
cancellation pursuant to this Section 9. Total Profit shall not include expenses
and costs paid under the Reorganization Agreement.

         10. MindSpring hereby represents and warrants to EarthLink as follows:

                  (a) MindSpring has full corporate power and authority to
execute and deliver this Stock Option Agreement and to consummate the
transactions contemplated hereby. The execution and delivery of this Stock
Option Agreement and the consummation of the transactions contemplated hereby
have been duly and validly authorized by the Board of Directors of MindSpring
and no other corporate proceedings on the part of MindSpring are necessary to
authorize this Stock Option Agreement or to consummate the transactions
contemplated hereby. This Stock Option Agreement has been duly and validly
executed and delivered by MindSpring.

                  (b) MindSpring has taken all necessary corporate action to
authorize and reserve and to permit it to issue, and at all times from the date
hereof through the termination of this Stock Option Agreement in accordance with
its terms will have reserved for issuance upon the exercise of the Option, that
number of shares of Common Stock equal to the maximum number of shares of Common
Stock at any time and from time to time issuable hereunder, and all such shares,
upon issuance pursuant hereto, will be duly authorized, validly issued, fully
paid, nonassessable, and will be delivered free and clear of all claims, liens,
encumbrances and security interests and not subject to any preemptive rights.

         11. Neither of the parties hereto may assign any of its rights and
obligations under this Stock Option Agreement or the Option created hereunder to
any other person, without the express written consent of the other party;
however, either party may assign this Stock Option Agreement and the Option
created hereunder to the survivor of any merger to which the party wishing to
make the assignment is a party.


                                        7
<PAGE>


         12. Each of EarthLink and MindSpring will use its best efforts to make
all filings with, and to obtain consents of, all third parties and Governmental
Entities necessary to the consummation of the transactions contemplated by this
Stock Option Agreement, including without limitation making any necessary
applications to any Governmental Entities for approval to acquire the shares
issuable hereunder.

         13. The parties hereto acknowledge that damages would be an inadequate
remedy for a breach of this Stock Option Agreement by either party hereto and
that the obligations of the parties shall hereto be enforceable by either party
hereto through injunctive or other equitable relief.

         14. If any term, provision, covenant or restriction contained in this
Stock Option Agreement is held by a court or a federal or state regulatory
agency of competent jurisdiction to be invalid, void or unenforceable, the
remainder of the terms, provisions and covenants and restrictions contained in
this Stock Option Agreement shall remain in full force and effect, and shall in
no way be affected, impaired or invalidated. If for any reason such court or
regulatory agency determines that the Holder is not permitted to acquire the
full number of shares of Common Stock provided in Section l(a) hereof (as
adjusted pursuant to Sections 1(b) or 5 hereof), it is the express intention of
MindSpring to allow the Holder to acquire such lesser number of shares as may
be permissible, without any amendment or modification hereof.

         15. All notices, requests, claims, demands and other communications
hereunder shall be deemed to have been duly given when delivered in person, by
recognized national overnight delivery service or by registered or certified
mail (postage prepaid, return receipt requested) at the respective addresses of
the parties set forth in the Reorganization Agreement.

         16. This Stock Option Agreement shall be governed by and construed in
accordance with the laws of the State of Delaware, regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof.

         17. This Stock Option Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
shall constitute one and the same agreement.

         18. Except as otherwise expressly provided herein, each of the parties
hereto shall bear and pay all costs and expenses incurred by it or on its behalf
in connection with the transactions contemplated hereunder, including fees and
expenses of its own financial consultants, investment bankers, accountants and
counsel.

         19. Except as otherwise expressly provided herein or in the
Reorganization Agreement, this Stock Option Agreement contains the entire
agreement between the parties with respect to the transactions contemplated
hereunder and supersedes all prior arrangements or understandings with respect
thereof, written or oral. The terms and conditions of this Stock Option
Agreement shall inure to the benefit of and be binding upon the parties hereto
and their respective successors and permitted assigns. Nothing in this Stock
Option Agreement, expressed


                                        8
<PAGE>


or implied, is intended to confer upon any party, other than the parties hereto,
and their respective successors and except as assigns, any rights, remedies,
obligations or liabilities under or by reason of this Stock Option Agreement,
except as expressly provided herein.

         20. Terms used in this Stock Option Agreement and not defined herein
but defined in the Reorganization Agreement shall have the meanings assigned
thereto in the Reorganization Agreement.

         21. All covenants and agreements contained in this Agreement shall
survive the execution and delivery of this Agreement, and the exercise of the
Option, until fully performed.

                      [SIGNATURES FOLLOW ON SEPARATE PAGES]


                                        9
<PAGE>



         IN WITNESS WHEREOF, each of the parties has caused this Stock Option
Agreement to be executed on its behalf by their officers thereunto duly
authorized, all as of the date first above written.


                               EARTHLINK NETWORK, INC.



                               By:    /s/ Charles G. Betty
                                      ----------------------------------------
                               Name:  Charles G. Betty
                                      ----------------------------------------
                               Title: Chief Executive Officer
                                      ----------------------------------------


                               MINDSPRING ENTERPRISES, INC.


                               By:    /s/ Samuel R. DeSimone, Jr.
                                      ----------------------------------------
                               Name:  Samuel R. DeSimone, Jr.
                                      ----------------------------------------
                               Title: Executive Vice President-General Counsel
                                      ----------------------------------------









              [SIGNATURE PAGE TO EARTHLINK STOCK OPTION AGREEMENT]





                                       10

<PAGE>

                                                                   Exhibit 2.4

                                September 22, 1999


Board of Directors
MindSpring Enterprises, Inc.

                         EARTHLINK STOCKHOLDER AGREEMENT

Ladies and Gentlemen:

         The undersigned stockholder of EarthLink Network, Inc., a Delaware
corporation ("EARTHLINK"), to induce MindSpring Enterprises, Inc., a Delaware
corporation ("MINDSPRING"), and WWW Holdings, Inc., a Delaware corporation
("NEWCO") to enter into the Agreement and Plan of Reorganization, dated as of
September 22, 1999, by and among EarthLink, MindSpring and Newco, (the
"REORGANIZATION AGREEMENT"), hereby agrees as follows:

         1. It hereby represents and warrants that it own of record and
beneficially good and valid title to all of the shares of EarthLink Common Stock
and EarthLink Preferred Stock shown on EXHIBIT A attached hereto, free and clear
of any and all mortgages, liens, encumbrances, charges, claims, restrictions,
pledges, security interests or impositions, except as otherwise disclosed on
EXHIBIT A. For purposes hereof, the EarthLink Common Stock and any EarthLink
Common Stock issued and outstanding after conversion of the EarthLink Preferred
Stock shall be referred to herein as the "STOCK");

         2. It will vote all of the Stock in person or by proxy, for approval of
the Reorganization Agreement and the EarthLink Plan of Merger at the special
meeting of stockholders duly held for such purpose, unless and until EarthLink
has the right to terminate the Reorganization Agreement in accordance with
SECTION 11 thereof;

         3. It will not, nor will it permit any entity under its control to,
deposit any of its Stock in a voting trust or subject any of its Stock to any
arrangement with respect to the voting of the Stock in any manner inconsistent
with this Letter Agreement;

         4. It will not sell, transfer, pledge, give, hypothecate, assign or
otherwise alienate or transfer, by proxy or otherwise (including any transfer by
operation of law or by will or by the laws of descent and distribution), any of
its voting rights with respect to the Stock, except to a person who is a party
to a voting agreement with MindSpring in the form of this Letter Agreement;

         5. Irreparable damage would occur in the event any of the provisions of
this Letter Agreement were not performed in accordance with the terms hereof and
that MindSpring shall be entitled to specific performance of the terms hereof,
in addition to any other remedy at law or equity;


<PAGE>


         6. This Letter Agreement constitutes the entire agreement between the
parties with respect to the subject matter hereof and supersedes all other prior
agreements and understandings, both written and oral, between the parties with
respect to the subject matter hereof, and shall be binding upon the successors,
assigns, heirs, executors and personal representatives (as applicable) of the
parties hereto;

         7. This Letter Agreement will be governed by and construed in
accordance with the laws of the State of Delaware regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof;

         8. Capitalized terms not otherwise defined herein shall have the
meanings given to them in the Reorganization Agreement; and

         9. This Letter Agreement shall terminate automatically upon the
termination (prior to the Effective Time) of the Reorganization Agreement.



<PAGE>



                                        Very truly yours,


Dated: September 22, 1999               By:
                                              --------------------------------
                                        Name:
                                              --------------------------------





               [SIGNATURE PAGE TO EARTHLINK STOCKHOLDER AGREEMENT]






<PAGE>



                                    EXHIBIT A

<TABLE>
<CAPTION>



Name                         Class of Shares           Number of Shares
- ----                         ---------------           ----------------
<S>                          <C>                       <C>


</TABLE>




ENCUMBRANCES




<PAGE>

                                                                   Exhibit 2.5



                                September 22, 1999

Board of Directors
EarthLink Network, Inc.

                        MINDSPRING STOCKHOLDER AGREEMENT

Ladies and Gentlemen:

         I, the undersigned stockholder of MindSpring Enterprises, Inc., a
Delaware corporation ("MindSpring"), to induce EarthLink Network, Inc., a
Delaware corporation ("EarthLink"), and [Newco], a Delaware corporation
("Newco") to enter into the Agreement and Plan of Reorganization, dated as of
September 22, 1999, by and among EarthLink, MindSpring and Newco, (the
"Reorganization Agreement"), hereby agree as follows:

         1. I hereby represent and warrant that I own of record and beneficially
good and valid title to all of the shares of MindSpring Common Stock shown on
Exhibit A attached hereto the (the "STOCK"), free and clear of any and all
mortgages, liens, encumbrances, charges, claims, restrictions, pledges, security
interests or impositions, except as otherwise disclosed on EXHIBIT A;

         2. I will vote all of the Stock in person or by proxy, for approval of
the Reorganization Agreement and the MindSpring Plan of Merger at the special
meeting of stockholders duly held for such purpose, unless and until MindSpring
has the right to terminate the Reorganization Agreement in accordance with
SECTION 11 thereof;

         3. I will not, nor will I permit any entity under my control to,
deposit any of my Stock in a voting trust or subject any of my Stock to any
arrangement with respect to the voting of the Stock in any manner inconsistent
with this Letter Agreement;

         4. I will not sell, transfer, pledge, give, hypothecate, assign or
otherwise alienate or transfer, by proxy or otherwise (including any transfer by
operation of law or by will or by the laws of descent and distribution), any of
my voting rights with respect to the Stock, except to a person who is a party to
a voting agreement with MindSpring in the form of this Letter Agreement;

         5. irreparable damage would occur in the event any of the provisions of
this Letter Agreement were not performed in accordance with the terms hereof and
that EarthLink shall be entitled to specific performance of the terms hereof, in
addition to any other remedy at law or equity;


<PAGE>


         6. this Letter Agreement constitutes the entire agreement between the
parties with respect to the subject matter hereof and supersedes all other prior
agreements and understandings, both written and oral, between the parties with
respect to the subject matter hereof, and shall be binding upon the successors,
assigns, heirs, executors and personal representatives (as applicable) of the
parties hereto;

         7. this Letter Agreement will be governed by and construed in
accordance with the laws of the State of Delaware regardless of the laws that
might otherwise govern under applicable principles of conflicts of laws thereof;

         8. capitalized terms not otherwise defined herein shall have the
meanings given to them in the Reorganization Agreement; and

         9. this Letter Agreement shall terminate automatically upon the
termination (prior to the Effective Time) of the Reorganization Agreement.

                                                     Very truly yours,


Dated: September 22, 1999                            Signed:
                                                            --------------------

                                                     Print Name:
                                                                ----------------










                [SIGNATURE PAGE TO AGREEMENT TO VOTE -MINDSPRING]







<PAGE>



                                                                       EXHIBIT A




Name                                                          Number of Shares
- ----                                                          ----------------











Encumbrances









<PAGE>

                                                                   EXHIBIT 99.1


CONFIDENTIAL



               EARTHLINK AND MINDSPRING ANNOUNCE STRATEGIC MERGER
     EARTHLINK AND MINDSPRING COMBINE TO CREATE THE NATION'S SECOND LARGEST
                            INTERNET ACCESS PROVIDER


NEW YORK, September 23, 1999 - EarthLink (NASDAQ: ELNK) and MindSpring (NASDAQ:
MSPG) jointly announced today that they have signed a definitive merger
agreement that will create the nation's second largest provider of Internet
access, with an estimated combined base of over three million members upon
completion of the deal.
         In the merger, MindSpring and EarthLink will both merge into a newly
formed public company, with MindSpring stockholders receiving one share of the
new company stock for each share of MindSpring stock and EarthLink stockholders
receiving 1.615 shares of the new company stock in exchange for each share of
EarthLink stock. The combined company will be known as EarthLink and will trade
under the Nasdaq symbol "ELNK." Subject to several conditions, including
regulatory approvals, approval by both companies' shareholders, and certain
third party consents the transaction is expected to close in the first quarter
2000.
         Based on the closing price of both companies' stock on Wednesday,
September 22, combined market capitalization of the new company would be over
$3 billion. Based on results for the quarter ending June 30, 1999, the merged
company would have revenues of nearly $650 million annualized. Also as of
June 30, 1999, the new company would have a combined cash balance of


                                    --more--

<PAGE>

EARTHLINK AND MINDSPRING MERGE
PAGE 2


more than $500 million, which is adjusted for the anticipated redemption of all
of MindSpring's currently outstanding 5% convertible subordinated debt.
         The merger marks a culmination of aggressive growth strategies pursued
independently by both EarthLink and MindSpring over the past five years. By
combining their businesses, strong marketing channels, award-winning customer
service and acquisition expertise, the merged company should surpass all other
national ISPs by establishing itself as the clear alternative to America Online.
In addition, a recent JD Power and Associates study ranked MindSpring and
EarthLink numbers one and two, respectively, in overall customer satisfaction
among the largest National Internet Service Providers.
         The new company will be led by executives from both EarthLink and
MindSpring. In the new company, Charles Brewer, MindSpring's founder, chairman
and CEO will be chairman; Charles "Garry" Betty, EarthLink's president, CEO will
be CEO; Mike McQuary, MindSpring's president, chief operating officer will be
president; and Sky Dayton, EarthLink's founder and chairman will be a director
in the new company. Betty and McQuary will also serve on the Board of Directors.
         "I believe this marriage of equals will position the new company as the
clear leader in the Internet access arena," said Betty. "By leveraging the
synergies between our operations, marketing channels and member service
philosophies, we will have built a solid platform to service our current members
and, at the same time, accelerate our aggressive growth strategy."
         "Sky and I both founded our companies after our first frustrating
attempts to get on the Internet," said Brewer. "We created our companies with a
deliberate focus on providing our members with superior service. So it's no
accident that both EarthLink and MindSpring have consistently been recognized as
the two leading ISPs in customer service and satisfaction. Together, we will
continue delivering the same award-winning service and support that our members
expect."
          "Five years ago, Charles and I were among the few visionaries who saw
the potential in the Internet to redefine the way people communicate," said
Dayton. "In many ways, MindSpring and EarthLink's vision, philosophy and growth
have been a mirror image of each other since we started. But with more than 70
percent of US households still not connected to the Internet, we both realize we
are still facing a market in its infancy. This merger combines two companies who
share a vision, and it gives us the tools to bring Internet service to the
masses."
         "This unique partnership literally brings together some of the best
minds in the Internet industry," said McQuary. "We believe that the exceptional
pool of talent and resources from both sides will propel the new company to new
heights in the rapidly growing Internet space."



<PAGE>

EARTHLINK AND MINDSPRING MERGE
PAGE 3


TRANSACTION TERMS AT-A-GLANCE

- -    Headquartered at MindSpring's current headquarters in Atlanta, the new
     company will carry the "EarthLink" name and will trade under EarthLink's
     current NASDAQ symbol, ELNK.

- -    The new company will adopt MindSpring's Core Values and Beliefs as the
     company's guiding principles

- -    This will be a stock-for-stock merger of equals. MindSpring and EarthLink
     will both merge into a new company. MindSpring shareholders will receive
     one share of stock in the new Company in exchange for each MindSpring
     share, and EarthLink shareholders will receive 1.615 shares of stock in the
     new company in exchange for each EarthLink share

- -    Merger is expected to be completed during the first quarter 2000

- -    The merger is structured to be accounted for as a pooling-of-interests

- -    EarthLink's broad business alliance and contractual arrangements with
     Sprint will all remain intact.

- -    EARTHLINK AND MINDSPRING have each granted the other an option to purchase
     shares equal to up to 19.9% of the other's common stock under certain
     circumstances.

- -    Certain significant and principal stockholders of the companies have agreed
     to vote in favor of the merger.



<PAGE>

EARTHLINK AND MINDSPRING MERGE
PAGE 4


KEY COMPANY HIGHLIGHTS UPON CLOSE OF TRANSACTION

- -    An estimated combined member base of approximately 2.8 million subscribers

- -    Initial projected marketing expenditure of $80MM per quarter

- -    90,000 member Web hosting accounts and a full range of related products and
     services

- -    Nearly 4,000 employees in Atlanta; Dallas; Phoenix; Harrisburg, PA.;
     Pasadena, Sacramento and San Jose, CA; and Seattle

- -    A strong history of award-winning service and customer support. A 1999 J.D.
     Power and Associates study ranked MindSpring and EarthLink numbers one and
     two, respectively, in overall customer satisfaction among the largest
     national Internet service providers.

ABOUT MINDSPRING

         MindSpring is a leading national Internet service provider focused on
delivering outstanding service and support to its customers. MindSpring's
dial-up subscribers can browse the World Wide Web, send electronic mail,
participate in informative on-line chats and access over 20,000 newsgroups.
MindSpring offers local Internet service in more than 890 locations throughout
the United States. The MindSpring Biz division is a leading provider of Web
hosting services and domain registrations, and offers other value-added services
such as Web page design.

ABOUT EARTHLINK

         EarthLink is one of the world's leading Internet service providers.
Through its unified EarthLink Sprint Internet access service, the company makes
the Internet relevant and productive to more than 1.3 million individuals and
businesses every day. Headquartered in Pasadena, EarthLink provides a full range
of innovative access and hosting solutions to thousands of communities
internationally from more than 2,300 points of presence. EarthLink and Sprint
Corporation (NYSE: FON) have formed a broad business relationship to create an
Internet service with the potential to reach millions of new customers. Sprint
is a global communications company and one of the world's largest carriers of
Internet traffic. Information about EarthLink and EarthLink Sprint services is
available by calling (800) 395-8425 and through EarthLink's Web site at
www.earthlink.net.

Certain of the statements contained in this release are forward-looking
statements (rather than historical facts) that are subject to risks and
uncertainties that could cause actual results to differ materially from those
described. With respect to such forward-looking statements, the companies seek
the protections afforded by the Private Securities Litigation Reform Act of
1995. These risks include, without limitation, (1) that the companies will not
retain or grow their member bases, (2)


<PAGE>

EARTHLINK AND MINDSPRING MERGE
PAGE 5


that the companies will fail to be competitive with existing and new
competitors, (3) that the companies will not be able to sustain current
growth, (4) that the companies will not adequately respond to technological
developments impacting the Internet, (5) that needed financing will not be
available to the companies if and as needed, and (6) that the Year 2000
problem will adversely affect the companies' operations. This list is
intended to identify certain of the principal factors that could cause actual
results to differ materially from those described in the forward-looking
statements included elsewhere herein. These factors are not intended to
represent a complete list of all risks and uncertainties inherent in the
companies' business, and should be read in conjunction with the more detailed
cautionary statements included elsewhere herein in the companies' most recent
filings with the SEC.

                                      # # #



© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission