I'd have to agree with you. People need to take some (most) of the blame for this. No one forced your to join Facebook, twitter, flickr, etc. and you had to know that these were not services being sold with the guise of anonymity. Yes companies are using tracking cookies and algorithmic hocus-pocus to profile your habits, but these can be circumvented with little effort. If you want to share everything, fine. But your info is now essentially public.