This was the creed of some radical privacy activists I met at a libertarian conference in San Diego back in 2012. I think it has some merit.
They arrived from Germany with faces completely covered, fake names on badges, wearing sunglasses, hats, and fake beards. I attended the lecture by one of them.
Changed my perspective on privacy. Don't expect people not to look in your window, just put up some blinds.
Posted by Anen-o-me