I wrote a WordPress plugin that turns any CamelCase word into a link to our DokuWiki, assuming a wiki page of the same name exists.
For example, you can link to RanchTronix or KiteSurfing or whatever, just by typing a word in CamelCase. The wiki is really out of date, so please update it!
DokuWiki is not case-sensitive, so you can use RaNChTroNiX style capitalization :)
You can also use double-square brackets to surround a non-camelcase word to turn it into automagic wiki link like so: [[AVR]]
If you want to use it on your own site, the source is here.