Where are you? A rundown of Facebook's Places
Wednesday, August 25, 2010 - 14:14
in Mathematics & Economics
(AP) -- Services based on your location, such as Foursquare, are popular in the tech-centric bubbles of Silicon Valley and New York City. But for many people, these services remain odd - and potentially creepy - tools on your smart phone to let friends or even strangers know you just showed up to a restaurant, gym or the corner deli.