Watch Ustream over wi-fi or 3G on your Android device
Ustream Viewer will work over either wi-fi or 3G. The iPhone version of Ustream Viewer has been around since early this year, but Android still has the advantage, because Broadcaster is Android-only. It's not that the 3GS can't stream video, it's that Apple has been rejecting streaming apps. Mark this one down under "Droid Does," I suppose.