* Aryeh Gregor Simetrical+wikilist@gmail.com [Mon, 22 Feb 2010 11:30:54 -0500]:
MediaWiki doesn't support fine-grained access control, by design. If you wanted to use MediaWiki for this, you'd have to set up a separate wiki for each group of collaborators.
I understand that MediaWiki is not the best (although not the worst) for math, but speaking of fine-grained access control, what do you think of HaloACL? http://www.mediawiki.org/wiki/Extension:Halo_Access_Control_List Dmitriy