http://www.carnageblender.com/bboard/q-and-a-fetch-msg.tcl?msg_id=002vRH - original thread
I've got a few invites available for anyone that wants them. I'm hoping to have a bot up soon to archive chat in a Google wave.
http://cbchatwave.blogspot.com is an easy way to link to it,
[ with:public carnage blender ] is what you'd search for to find it inside wave