I agree It needs an overhaul. You should be able to watch videos and you can't. I don't understand why you can't do the same thing with 3g that you can do with WIFI. They should have went with another carrier besides AT&T. If I can't stream movies and what not from the playstation then 3g is useless to me. If i would have known that 3g was going to be limited to what it is I would have bought the WIFI only model.
I can deal with the slower speed of 3g as long as I can do what I want to do. For example what is the point of having the netflix app if I can't use it with 3g. 3g is good enough on my phone to stream a movie off netflix with little load time. This is just AT&T trying to limite data on there network, and that is why Sony should have went with Verizon or Sprint.