@AC - Re: Why is anybody expecting privacy?
Problem is it's not up to you to decide you have nothing to hide, somebody else will decide. You might have missed it but there was the case of a guy in the US who was riding the bike in his neighborhood and passed three times in front of a site where a burglary was committed. Guess what, when asked by the police, Google reported him because the location services signaled him as being at the site of the incident and that made him a prime suspect. So repeating this "I have nothing to hide" is meaningless.