Conflict-of-interest editing on Wikipedia articles contained inaccuracies, that prior efforts to get attention from Wikipedia volunteers had failed, and that Microsoft had agreed that the company would not review Jelliffe's suggested changes. Microsoft also said they had not previously hired anyone to edit Wikipedia. Heated debate resulted after the revelation over whether such practices called Wikipedia's credibility into question. In response to the incident, Jimmy Wales said paying for edits to Wikipedia was against the encyclopedia's spirit. Wales said the better, more transparent choice would have been for Microsoft to produce a white paper on the subject, post it online, and link to it
Jimmy Wales his developmental work on the Wikipedia project. He has rejected the notion that his role in promoting Wikipedia is altruistic, which he defines as "sacrificing your own values for others", stating that the idea of "participating in a benevolent effort to share information is somehow destroying your own values makes no sense to me". On December 11, 2007, Wales testified before to the United States Senate Committee on Homeland Security and Governmental Affairs. He also submitted written testimony to the Senate Committee entitled "E-Government 2.0: Improving Innovation, Collaboration and Access". Senator Joseph Lieberman introduced Wales by stating: Wales's testimony is