Foursquare, the mobile check-in application, is adding event check-ins for movies, concerts, and sporting events. Now, a sports fans checking in at Yankee Stadium will also post information about what game he or she is at. If Foursquare could only add virtual heckling capabilities for when the Red Sox are in town, then we’d be talking. The company has partnered with ESPN, Movietickets.com, and Songkick for event information. READ MORE
