Thought I would share those web applications I like (or for some, I watch), CMS or otherwise... and also ask : what are those who stand out for you ?
Galleries
Plogger (my favorite, light, quick and easy to integrate)
Photostack
Podcasting to m
Loudblog (if you like podcasting, that’s the way to go)
Forums
Unclassified News Board (might not know it, but it’s cool and... tableless)
PunBB
Wikis
DocuWiki (my favorite)
WikkaWiki (unfortunately not easy to localize... but feature packed)
Instiki (the Ruby On Rails wiki)
Blogging tools
DotClear (Clean, simple and efficient : not well known, cause it’s french...)
Lightpress
Epilog (blogging on Rails, sort of dead project but keeping my eye on it)
CMS
Textpattern (This one I love, my number one CMS)
MODx (ok this one is obvious
Now sharing the number one spot)
Lodel (not very well known, has automatic openoffice import via ServOO, and many unique features)
CRM
Vtiger (Sugar CRM fork, ahead of its big brother and will be even more in the future)
Social Software
AroundMe
Open DotNode