http://www.courier-journal.com/apps/pbcs.dll/article?Date=20060324&Category=FEATURES&ArtNo=603240314&Template=printart
There are good and bad Wikipedians; Adam Kingrey has been both. The 11th-grader from Glasgow, Ky., said he was a "major vandal" when he found Wikipedia last summer. Using different computer addresses, he ran roughshod over the president's biography. "I was amazed that I was able to edit without any control." But he soon learned Wikipedians have rules against such behavior.