People cite Flock as an example of this. Yet the same people walk around with iPhones and Android devices that can record conversations (who talks to whom at what times and for how long), know our exact locations and log everything we do online.

If I had told you 30 years ago that we are going to build a surveillance network and make the people we are tracking pay for it all you would have laughed me out of the room. But that is what we have built. The modern Smart Phone.

Now we use our iPhones to complain about cameras on public roads as if they are watching us.