Plenty of Foursquare fans use the app primarily as a means to share their own location and see the locations of others around them, but Foursquare isn't only about socially-acceptable stalking. At the GigaOm Mobilize conference today, company co-founder Dennis Crowley informed those of us in the room that thinking of Foursquare as merely a check-in app is misguided. According to him, the plan for Foursquare has always been for it to be a customized discovery and recommendation engine first, and a social tool second. You see, all your check-ins provide Foursquare with valuable information about you and y
