@Roz said:
For any of my fellow wiki admins who haven't tried it out, utilizing Semantic MediaWiki and then Semantic Forms to provide users a form to fill out for character pages, logs, etc. can be super powerful and fantastic.
Seconded! You can do some really amazing things with SemanticMediawiki. I keep meaning to write a guide to it, but... lazy.
Annnnnnd if you store character information in a mysql database, you can also import that straight into your wiki and even then have the wiki autocreate character pages, pulling in basic info and then letting players customise the rest.