There is a comment on this page, made via the new Google:GoogleSideWiki: Copy:
Collaboratively building objects, needs a
http://www.usemod.com/cgi-bin/mb.pl?BuildTalk of all the builders. It looks like Google can be the most appropriate platform that scales for building a friendly
http://www.usemod.com/cgi-bin/mb.pl?GlobalBrain
CopyEnd?
Unfortunately the WikiWords are not yet resolved, but must be hand-made. Instead of a RecentChanges, Google introduces a relevance algorithm for the order of page annotations.