Wikipedia was probably pretty cool a few years back when you could just get a wild hair and immediately post up an article on The Artifacts, or whatever. But now it's run by a dead-ender Debbie Downer "deletionist" nerd army.
The WSJ reports that the number of Wikipedia editors (real editors—not you) declined by nearly 50,000 in the first three months of this year alone. The trend is attributed to the fact that whereas in the past you used to be able to just hop in and edit shit, now you have to have your work "approved" by some superlayer of supereditors, many of whom take joy in shooting down the Wikipedia aspirations of the unapproved masses. Horror stories abound. So who are these Gatekeepers to all the internet's knowledge?
A survey the foundation conducted last year determined that the average age of an editor is 26.8 years, and that 87% of them are men.
As you suspected: nerds.