I was there when i was not herecavesomething wrote:just another data point to consider. Battle for wesnoth (arguably crossfire's closest 'competitor') have migrated their wiki recently, they chose mediawiki.
their design is actually pretty different looking compared to the classic mediawiki look, http://www.wesnoth.org/wiki/HomePage
if anyone knows the wesnoth developers, it might be worthwhile to ask them about the decision they made (the alternitives they considered and rejected, and why).

For some reason i cant access their forum anymore, so i cannot ask why they chose mediawiki

By the way, I think Wesnoth has a much larger user base. The game is attractive, mostly because it is easy to learn, has a very simple UI and still offers quite some challenges. KISS is the keyword, and if you'd ask me, i think CF could use some KISS too.
Maybe i should start some discussion on the mailing list...
