I am currently proving, merely for my own interest, that any idiot can vandalize Wikipedia and get away with it. Wikipedia is proud to revert almost all vandalism within two minutes, but any fool that picks a user name, fills it in so it isn't red and vandalises pages that noone knows anything about can do what he wants and create whatever articles he wants.
Let me know when you want me to stop, and I'll revert averything. My contributions can be found at http://en.wikipedia.org/w/wiki.phtml?title=Special:Contributions&target=Jim+Slim. None of them are good-faith, yet all of them (so far) have gotten past the watchfull eyes of the vandle-stoppers.