Two thoughts on this:

1. I think the course to a mass surveillance society is set and inevitable. The culture shift in relation to privacy is evident. Both on the net and offline people gradually get used to the idea of being tracked, observed, analyzed, etc. The virtue of tomorrow is I've done nothing wrong, I have nothing to hide.

2. Google Glass poses an interesting dilemma. I expect it to be as prevalent as smartphones in the next 5 years. Now in this situation how do you frame a question of privacy when virtually everyone is able to live stream and record as they go without anyone knowing about it? Everyone's an agent and when you're out you will be keenly aware of it. It'll be fun to watch how this plays out :)