Hi AEN
I am one of the chat host for the Sunday Night DVC Chat. this chat is held each Sunday at 9:00 PM EST. As for a topic - it is general DVC topics. We usually "Go with the Flow" and talk about most anything DVC.
As for turning into a Debate Chat - no, this chat is there to answer questions for the DVC wanna be, DVC newbie, or for us old folks, who still don't understand some of the stuff. The atmosphere is very relaxed.