How half a billion check-ins help you find the perfect margarita

Today Foursquare announced a cool mapping feature that visualizes its users’ last 500,000,000 check-ins. Click on the interactive map to discover check-ins anywhere in the world. What’s the point? The Foursquare powers-that-be say recommendations will be more personalized than ever. For example, if locals frequent a certain watering hole (and check in on Foursquare) after … Continue reading How half a billion check-ins help you find the perfect margarita