Currently social projects are focused on mobile devices. Also with rising popularity of iPhones lots of new functionality was deployed in social networks.
But new functionality bring lots of things, which affects personality. Not all users care of it, but today this problem is very important.
The main opportunity is locating your real position. You’ve probably seen on Twitter, FaceBook or any other social network such messages.In Twitter, when you placing a message it also save user’s location marked on the map.Similarly, in FaceBook you can see the post, sent through the iPhone with a certain street.
Using this data anyone can track your location, check places you recently visit and depending on location of most your messages detect your real residence.