Competing online encyclopedias sell ads, without regarding themselves as sellouts. Get with the program!
English Wikipedia and American Public Broadcasting Service use pledges to get cash. Both have had poor luck with this model. Stop with the begging; it's useless and undignified.
Wikipedia: Anyone can edit. and any prick can undo. My changes to Huntington's Disease vanished in an instant. I bet the problem can be eliminated by eliminating watchlists and trusted administrators.
Contrary to popular opinion, including Wikipedia, Peer review is highly questionable, as research scientists don't have the time or the pay to do it right.
All creative works are born copyrighted. NO EXCEPTIONS. This means that the Creative Commons License has no basis in the law. Someday, you will lose all the content that someone gave to you, without asking the copyright owner.