You all know that I dislike mailing lists; They are closed, they are difficult to work with, you have to send mail and confirm a bunch of junk in order to even get off the mailing list; all the usual LimitationsOfMailingLists?. I'd say: Use a BB Bulletin Board. Ideally, we'd have a static site and a wiki as well. There'd be an IRC channel, ChumpBot?, and whatever stuff we end up creating ourselves.