**Exhibit 31.1**




**Certification
      of Principal Executive Officer Pursuant To Section 302 of the
      Sarbanes-Oxley Act of 2002**




I,
      D. Jonathan Merriman, certify that:




1.  I
      have reviewed this quarterly report on Form 10-Q of MCF
      Corporation;




2.  Based on my knowledge, this quarterly report does not contain any untrue
      statement of a material fact or omit to state a material fact necessary to
      make
      the statements made, in light of the circumstances under which such statements
      were made, not misleading with respect to the period covered by this quarterly
      report;




3.  Based on my knowledge, the financial statements, and other financial information
      included in this quarterly report, fairly present in all material respects
      the
      financial condition, results of operations and cash flows of the registrant
      as
      of, and for, the periods presented in this quarterly report;




4.  The registrant’s other certifying officer and I are responsible for establishing
      and maintaining disclosure controls and procedures (as defined in Exchange
      Act
      Rules 13a-14 and 15d-14) and internal controls over financial reporting
      (as
      defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
      registrant and have:




a)  Designed such disclosure controls and procedures, or caused such disclosure
      controls and procedures to be designed under our supervision, to ensure that
      material information relating to the registrant, including its consolidated
      subsidiaries, is made known to us by others within those entities, particularly
      during the period in which this report is being prepared;




b)  Designed such internal control over financial reporting, or caused such internal
      control over financial reporting to be designed under our supervision, to
      provide reasonable assurance regarding the reliability of financial reporting
      and the preparation of financial statements for external purposes in accordance
      with generally accepted accounting principles;




c)  Evaluated the effectiveness of the registrant’s disclosure controls and
      procedures and presented in this report our conclusions about the effectiveness
      of the disclosure controls and procedures, as of the end of the period covered
      by this report based on such evaluation;




d)  Disclosed in this report any change in the registrant’s internal control over
      financial reporting that occurred during the registrant’s most recent fiscal
      quarter that has materially affected, or is reasonably likely to materially
      affect, the registrant’s internal control over financial reporting;




5.  The registrant’s other certifying officer and I have disclosed, based on our
      most recent evaluation, to the registrant’s auditors and the audit committee of
      registrant’s board of directors (or persons performing the equivalent
      functions):




a)  All significant deficiencies and material weaknesses in the design or operation
      of internal control over financial reporting which are reasonably likely to
      adversely affect the registrant’s ability to record, process, summarize and
      report financial information;




b)  Any fraud, whether or not material, that involves management or other employees
      who have a significant role in the registrant’s internal control over financial
      reporting.






Date: November 9,
                2005
            
            By:
            /s/ D.
                JONATHAN MERRIMAND.
                Jonathan MerrimanChairman
                of the Board and Chief Executive Officer