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 the Nupedia and Wikipedia projects until Bomis discontinued funding for his position in February 2002; Sanger resigned as editor-in-chief of Nupedia and as "chief organizer" of Wikipedia on March 1 of that year. Early on, Bomis supplied the financial backing for Wikipedia, and entertained the notion of placing advertisements on Wikipedia before costs were reduced with Sanger's departure and plans for a nonprofit foundation were advanced instead. Wales has asserted that he is the sole founder of Wikipedia, and has publicly disputed Sanger's designation as a co-founder. Sanger and Wales were identified as co-founders at least as early as September