20VC: Spark’s Bijan Sabet on Investing in Twitter, Tumblr and Foursquare & Why First Time Founders Are So Exciting

Bijan Sabet is General Partner @ Spark Capital where he primarily invests in digital canvases and online communities for people at work and at play. Bijan led early investments for Spark in the likes of Twitter, Tumblr, Foursquare, OMGPOP and Runkeeper just to name a few. Before becoming an investor, Bijan led product management and business development at GameLogic (acquired by Scientific Games), Moxi Digital (acquired by Digeo) and WebTV Networks (acquired by Microsoft Corporation).   In Today...