Iphone Features "Find My Friends App" For Location Sharing

With Apple's let's talk Apple event on the go,Apple made a lot of startling revelations & one of them was the announcement of a new Find My Friends App.This App enables you to track the location of other users,but not based on Google's latitude,but instead only for a closed circuit of family & friends.But no one will like to be kept in tabs,so apple has enabled certain privacy options which would enable you to alter the sharing time,such as the temporary location sharing where you can set the time during which anyone will be able to trace you & when you go off the radar.While keeping tabs will be beneficial for the parents,and disaster for the kids,Apple is sure to reveal more surveillance technological features in the event as we blog.So what do you think of this new feature?