Not sure about dozens, but: you can get push notifications to your phone about teams you follow; scores &amp; updates available right within your fantasy sports app; highlights endlessly replayed on Vine etc; blogs and analysts on Twitter to provide insights without need for a bloviating ESPN pundit; endless ways to identify with your favorite teams, non-score updates &amp; behind-the-scenes stuff via Facebook and Instagram; near real-time sports news on any number of sites.