I'm looking at ikiwiki both for my personal site but also as a team-documentation management system for a small-sized group of UNIX sysadmins.

I gave a talk at the UK UNIX User's Group annual Linux conference about organising system administrator documentation. Roughly a third of this talk was discussing IkiWiki in some technical detail and suggesting it as a good piece of software for this task.

I am also working on some ikiwiki hacks: an alternative approach to comments; a system for ?managing todo lists.