So I have yet to play around on Chat Roulette (yes - it kind of creeps me out too) but I think it’s safe to say that it’s going to be HUGE. Just like YouTube built an entire channel that allows people to share videos (no matter how bad) Chat Roulette will give people the ability to broadcast LIVE anytime they want.  Sure, there will be some icky stuff, when it comes to the internet it’s inevitable but there will also be some good stuff. I think this clip is a good example of how this medium will be used.
Chat Roulette Piano Improv #1