Yes, Pandora Machine has a wiki.
It's not 100% ready for prime-time by any means. There's a lot of work to still be done on it. I think that pretty well anyone can view it.
As it turns out, there's quite a bit of information on how we do stuff. Dealing with data is our biggest issue.
I write it while I'm rendering. And, as it turns out, that's quite a bit of my time.
I'm going to put the link to this wiki in the sidebar here.