Excuse my rhetorics, but I'd like to present LogiLogi Manta to you.
LogiLogi Manta is a FOSS Rails-app that aims at making insightfull
philosophical-and humanities-related discussions possible over the
web, where quality of content and open-ness are the core values.
Manta can be quickly described as wiki + tagging + rating, where
rating is from the viewpoints of different peer-groups, and multiple
documents can be competing for the same tag(s)...
Manta will be presented in a lightningtalk at the Fosdem 2007 in