It's not paranoia... it's justified. The problem is - there is no clear solution. Technology is going to advance.... and it's a fact of life that there are going to, one way or the other, be cheap, high-res, always-on recording devices all over the place, public and private, for some reason or other. I'm not talking conspiracy theory or anything here..... just that the technology is only going get cheaper and cheaper, and the world more and more networked - so we need to make some decisions as a society as to how we're gong to deal with that on all kinds of fronts - personal privacy being one.