John James Jacoby of BuddyPress.org has announced that the BuddyPress Codex has received a much needed refresh. Here is the kicker, the BuddyPress Codex is powered by a WordPress installation where all registered users are an editor. Users can share information as in a traditional wiki but everything is housed on individual pages. Interestingly enough, this very idea was proposed a couple of times during the past few years for the WordPress Codex but it never gained much traction.
Head on over to the NEW BuddyPress Codex and check it out. It will be interesting to see how this approach scales.