What is it about Jimmy Wales? The founder of Wikipedia has a thing for brainy women, and a penchant for mixing business and pleasure. But the latest rumor I've heard is mind-blowing: That Wales had a brief affair with Sue Gardner, the executive director of the nonprofit which runs Wikipedia. Gardner has always been swift to rush to Jimmy Wales's defense — oddly so, since he's just one of many board members she reports to. In a recent newspaper article on Wales, there was this line: "Ms. Gardner said there will always be a need for what Mr. Wales provides." Ah yes, what Mr. Wales provides. To Rachel Marsden, Elisabeth Bauer, and Barbara Cohen, among others, you mean?