AP also reports that, following revelations that a high-ranking member of Wikipedia’s bureaucracy used his cloak of anonymity to lie about being a professor of religion, the free internet encyclopedia plans to ask contributors who claim such credentials to identify themselves. Wikipedia founder Jimmy Wales said contributors still would be able to remain anonymous. But he said they should only be allowed to cite some professional expertise in a subject if those credentials have been verified …

http://news.yahoo.com/s/ap/20070308/ap_on_hi_te/wikipedia_credentials;_ylt=AvxHnsUHAOaS4SbFpDDnRchj24cA