Heavypedia?

…or at least a bit heavier:

Wikipedia, the online encyclopedia that allows anyone to contribute articles, is tightening its rules for submitting entries following the disclosure that it ran a piece falsely implicating a man in the Kennedy assassinations. Wikipedia will now require users to register before they can create articles, Jimmy Wales, founder of the St. Petersburg, Florida-based website, said Monday.

I just loved the way it worked – almost without (outer) control. Is it the end of the freedom of Wikipedia?