Plyfe’s game-powered social rewards platform hits mobile November 29, 2012 2:41 PM Devindra Hardawar Devindra Hardawar LinkedIn Twitter Facebook Google Plus Profile Recent Stories: Nvidia’s bold plan to conquer new graphics territory: licensing its chips Rounds brings together mobile video chat with shared web browsing Social polling startup Poutsch comes out of beta and onto the iPhone Can social rewards benefit brands and consumers?