Popular music service 'Turntable.fm' launched their highly requested iPhone app today. For those not familiar with this service, get in the know, now. In each room, 5 users hop up on stage to play a song. Songs are either chosen through the extensive Turntable database, or users can upload their own. Based on your song selection, other people in the room contribute to you DJ points by hitting either 'awesome' or 'lame'. When a user steps down from the stage, one can then take his/her spot. It's a great way to play music and socially interact with other users. I'll be on this heavily in my free time so feel free to look for me. Naturally, my user name is 'JooseBocks.'