Fitness dance party chat room?

Just posted this to my status, and I thought I'd post here too...

Has anyone else seen turntable.fm? It's like part chat room part internet radio. I've been thinking it would be really fun to set up a MFP room that way, have like dance parties in the evenings and play music that you can help but get up and move to the beat. Then we could all hang out and boogie in the privacy of our living rooms, or run on the treadmill, or whatever. What do you guys think? http://turntable.fm/mfp_fitness_dance_party