And SkyFire or what you showing here is not either.

This technology make sense if you wont to stream Crisis and play on your mobile device. In terms of energy consumption, computing power needed etc. But streaming 50kb flash file or html text it's just crazy and will cost all of us. Because of infrastructure.

First of all we as consumers paying for infrastructure improvements in may different ways, if any company will invest to it is never just for fun but for profit. (Example: Vodafone definition of the word "unlimited" in UK)

Secondly current standard web experience is in danger.

Each individual thinking about himself. As long as you can enjoy this workaround is good for you and yes... it works.
The problem is those individuals are couple of millions already...