Didn't see this here so I thought I could share. Oddmobb seems to be Xmobb now. Go check it out on
http://www.xmobb.com/
"Xmobb is a new and exciting app that enables friends to get together in virtual theaters, share videos, and hear and see the reactions to what they've shared—live and in real-time. Best of all, you decide the size of the theater. You can invite a few friends to join you in a cozy screening room. Or you can pack a stadium with thousands of spectators, watch a game together, and hear the roar of the crowd. It's an amazing experience that's different every time and like nothing you've ever seen before. So give it a try! You'll never watch videos alone again."
You will need a Facebook account.