The short list of TV and internet providers that support ESPN's TV Everywhere play, WatchESPN, just grew by one with the addition of Comcast to a list that already included Time Warner, Bright House and Verizon. Part of a deal reached back in January, ESPN has managed to tie its live streaming service in with Comcast's Xfinity TV protocols, similar to the adjustments made by HBO to open up HBO Go streaming on the Xbox 360. One
