Spectator sport has become such an electronic pastime that even crowds attending
  live events can’t live without their JumboTrons, thumping recorded music and
  pixel boards for out-of-town scores anymore. Heck, the players can’t live without
  them. 
Now a Denver area firm is offering big league sports franchises a Wi-Fi-based
  service that will give their ticket holders a cyber-sports experience combining
  the best of all worlds — the excitement of live coverage, the close-ups and
  replays of TV on demand, and the interactivity and instant data of the Internet.



