I think it still requires faster, more ubiquitous networking. But in general, I think you're correct. This is also probably the long-term solution to how to mak

I think it still requires faster, more ubiquitous networking. But in general, I think you're correct. This is also probably the long-term solution to how to make iOS a full general-purpose computing device, which to date is somewhat at odds with the "app console" philosophy of iOS's restrictions and the App Store. If I can run anything I want in the cloud with minimal latency, the restrictions on the phone just don't matter as much.