Streaming media is the future. Content blocking because of distribution rights is stupid.
You want to use Hulu outside of the US? View content from the BBC iPlayer outside of the UK? Or maybe you’re just a European that want to use American streaming services for TV, say the ABC player? – Not even a challenge, that’s how easy it is. And yes, this will also work across 3G network, and for anyone anywhere in the world. Also note you do not need to jailbreak your device to make this work.