As owners of smartphones and tablet devices; we have become so accustomed to tracking our own location and telling the world where we are at any given time, which goes some way to show just why applications such as Foursquare are so popular. For those who are yet to discover the wonder, that is letting others continuously know about your whereabouts, Foursquare is a mobile application which relies on a user sharing his or her location with their network of friends. Continue reading this article at RedmondPie.com