With all the time I spend at the gym, this kind of thing sounds pretty cool:
The Postseason.TV package, available for $10, provides access to live video (synced with live broadcast audio) from multiple camera angles for every postseason game.
iPad in hand, I can use the exercise bike at the gym and follow along. Yes, they have TVs, but who knows what channels those will be tuned to - mostly,. it's news, and for the first round, a lot of the games overlap.