Hi there Jennybean,
This entire forum is only 3 or 4 weeks old - and they just introduced Chat a few days ago. I'm not a chatter myself and the time difference makes it difficult for me, so not too sure about it all.
Go to Forum Feedback, you'll see a thread not too far down called something like "We've got chat", posted by KimmieDawn - quite a few people have pitched in there, so any general questions they can answer. They were asking about suggestions for new rooms for the chat - maybe you can get one started for RSD - that would get the ball rolling!
Good idea and good luck with it

,
all the best.