[guruz]

I'd say the computing is done "in the cloud". Low power transmission to your phone, then to the google datacenter.

It seems cool from a technology point, but I'm not sure I want to trust Google (and thereby the US Government) my life. Or am I doing that already by using Google Search and GMail?

[Ixiaus]

Yeah, we're all doing it already. At this point it's more about managing what I do online then it is about avoiding using the services.

Google Glass will be massively popular with the active crowd (kind of how the GoCam got its big break) - I would personally use it in place of recording videos with my phone! I would not wear it all the time though, that's ridiculous.