No offense Pat but I'm not sure about this Underground thang, I don't understand the need to divide the board into two areas when we will probably talk about the same stuff on both and then have to bounce back and forth to keep up. Sorry, maybe it's just me.
Looking more and more like it will be a very limited thing like in Trading and such that could be very secure. The main reason I liked it was because:
1. It offered Private Messaging
2. Users could edit and delete their own posts
3. Users could define custom Polls on the Fly
4. There were very interesting things about profile of the
user that was Cool like:
a. Photo Album
b. Post Count
Several of these things we are going to incorporate into the existing site so that would only leave swapping which would mean it would be probably private