Social TV What you may have missed at NBCU's Social TV Symposium By Natan Edelsburg on Apr. 3, 2012 - 2:54 PM On the same day as the Social TV Summit in San Francisco, TV ad sales execs packed Studio 8H (SNL's famous studio) for NBCU's Social TV Symposium. Sitting on the upper deck of the studio on the 9th floor you could easily see multi ...