prootwadl
My name is Rich, and I've been playing with a dokuwiki setup (Windows XP, Abyss) at my workplace for some time, mainly as a documentation and knowledge repository on the corporate intranet and (more recently) as an informal incident log for my programming team thanks to the Bureaucracy plug-in and friends.
What a WONDERFUL piece of software. It's so fun to admin that I'm trying to get my friends to do it. :-D