groupon, Loopt, Networks Applied, Networks in the News Loopt Flips Daily Deal Model Upside Down With U-Deal – NYTimes.com 2011-06-24 No Comments Loopt Flips Daily Deal Model Upside Down With U-Deal – NYTimes.com. Previous Post Next Post You may also like 2012-07-19 Contractor and Srivastava present a tutorial at the Army Research Lab 2017-04-27 A Network of Doctors Tries to Solve Medical Mysteries 2012-04-15 Social networking for scientists: Professor Facebook | The Economist