Wikipedia grew, "Who writes Wikipedia?" became one of the questions frequently asked on the project. Jimmy Wales once argued that only "a community ... a dedicated group of a few hundred volunteers" makes the bulk of contributions to Wikipedia and that the project is therefore "much like any traditional organization". In 2008, a "Slate" magazine article reported that: "According to researchers in Palo Alto, 1 percent of Wikipedia users are responsible for about half of the site's edits." This method of evaluating contributions was later disputed by Aaron Swartz, who noted that several articles he sampled had large portions of their
Jimmy Wales of a Chicago futures and options firm. In 1996, he and two partners founded Bomis, an adult web portal featuring entertainment and adult content. The company would provide the initial funding for the peer-reviewed free encyclopedia, Nupedia (2000–03), and its successor, Wikipedia. On January 15, 2001, with Larry Sanger and others, Wales launched Wikipedia—a free, open content encyclopedia that enjoyed rapid growth and popularity; as Wikipedia's public profile grew, he became the project's promoter and spokesman. He is historically cited as a co-founder of Wikipedia, though he has disputed the "co-" designation, declaring himself the sole founder. Wales serves on