OK. I've started to post information about WikiTalk, my new object-oriented language for FlexWiki. It's probably going to talk another few days to get the documentation usable and it'll likely be another few days after that before I post the binaries (and then a week after that when I actually checkin). However, the build on www.flexwiki.com is live with the first version of WikiTalk (thought it's really 0.9). Read more about WikiTalk here.
This has been a blast so far: starting with the concept, writing the lexical analyzer, hand-coding the parser, building the interpreter and using reflection to ties the object system together. It's enough to make me think about going back to writing code for a living :-)