Let's say someone came up to you with this offer:
You will sell your entire privacy. Everywhere you go, there will be hidden cameras following your every move. Not only in public, not only in your house, not only on the toilet, not only in the shower, EVERYWHERE. Everything you say, everything you write, everything you do will be registered. To top it off, the whole world will be able to watch whatever you do 24/7. Everybody will be able to find out wherever you are right now, wherever you're planning to go. Everybody will be able to read all your texts and e-mails and listen to all your phone calls. If anybody would like to find out how many times you farted today and when you farted and if anybody seemed to notice, they will be able to look it up. Even all the times you pooped will be registered, with a description of when, where and how you pooped and how much your poop weighed. If they even want to look at what your poop looked like, they will be able to find a picture of that too. Everybody in the entire world will be able to know more about you than the NSA knows about you now. Everything you do this year will be public domain and will stay that way for the rest of eternity. The only things that will stay private will be your thoughts and your passwords (because that would be too inconsiderate).
Now my question is: for how much would you sell your privacy for a year? How much for two years? Ten years? The rest of your life?