2. What if you're loud and I can hear you when you're inside your "private space"? What if my camera captures you in your "bubble"? Can I get into trouble for capturing any information? Will I be able to use my Google Glasses in public (public hopefully being everywhere)?
3. No such space should exist. Your thoughts and actions should always have social implications. Why shouldn't natural rules apply everywhere equally?
4. I don't wish to manually control all this information myself. I don't want to worry about what's private, what's public, avatars, pseudonyms, etc.
Actually, I wish others would track my every thoughts and moves so that I could stop wasting my time manually inputting all this information in systems and such. But this is only possible through complete transparency.