This sort of stuff is just not very exciting to me. Latency is very important in gaming. Unless the servers are in the next room the latency will be probably be crappy. Companies have enough issues launching AAA titles these days without streaming them. It'll be like the Sim City launch every time.

The only really exciting thing going on in gaming (for me) is the Oculus Rift. Outside of gaming maybe there are other use cases. Given how powerful and cheap hardware is, I just have a hard time believing it'll take off.