Sep 26
I’m a great believer in Wiki technology as the simplest collaborative infrastructure that can work.
Moderated forums always seem to end up stuck on just one set of related opinions, with fans of the owner chasing out alternative views, which is bad for community learning.
It takes a bit of work to keep one step ahead of the spambots, but mediawiki is the one with all the social experience, plugins and a development community behind it.