Foursquare’s hackathon winner guilts you to get fit
The grand winner of Foursquare’s first ever hackathon is an app appropriately called Gym Shamer. The app keeps track of all your gym check-ins on Foursquare. If you decide to skip your workout, your friends will receive notification of your epic failure on Facebook and Twitter. Gym Shamer was developed by Tal Flanchraych and Volkan Unsa. [Source: Foursquare]























