One of the Wikipedia founders has created his own version: http://en.citizendium.org/wiki/Main_Page http://en.citizendium.org/wiki/Main_Page The basic idea is

One of the Wikipedia founders has created his own version: http://en.citizendium.org/wiki/Main_Page http://en.citizendium.org/wiki/Main_Page The basic idea is to establish experts that review articles and guarantee the quality of the articles in their domain. Seems like an interesting idea.