Miso Raises $1.5 Million and Lands a Deal with Oprah Winfrey Network Miso makes mobile and web applications that encourage television viewers to check in to the content they're watching in exchange for points, badges and rewards. The young startup has close to 100,000 registered users -- according to Miso CEO Somrat Niyogi -- who engage with the service via checkins, comments or "likes" every 4 to