XWiki Possibly far more features than any other Wiki available, including embedded scripting within Wiki documents (a huge plus for me) and embedded Hibernation SQL/fulltext engine. Unfortunate...
Why not look beyond the 'big two' packaging systems? In my opinion, the packaging system and tools (inst, swmgr) that comes with IRIX 6.5 is much better than RPM and DEB. SGI enforces a f...