Almost half of Wikipedia readers visit the site more than five times a month, and a similar number of readers specifically look for Wikipedia in search engine results. Retrieved July 13, 2007. Org were registered on January 12, 2001 32 and January 13, 2001 33 respectively, and Wikipedia was launched on January 15, 2001, 24 as a single English-language edition at m, 34 and announced by Sanger on the Nupedia mailing list. (and that correction requires that) it has to be more than words." 226 Wikipedia is also supported by many organizations and groups that are affiliated with the Wikimedia Foundation but independently-run, called Wikimedia movement affiliates. "Wikipedia introduces new features to entice editors". Many parodies target Wikipedia's openness and susceptibility to inserted inaccuracies, with characters vandalizing or modifying the online encyclopedia project's articles. "Wikipedia is not a dictionary, usage, or jargon guide." Notability. "The Wikipedia Factor in US Intelligence".