Even conceding all of Cuban's points, this is really only relevant for events people want to watch live. Meaning sports and some news, mostly. Concerts, maybe, but what's the market for watching a live concert without being there? Even bands like the Stones, I think, don't do live broadcasts of their shows, do they?
But in any case, all of the fiction shows on television, and even news commentary (e.g. the Daily Show), work fine on the download model. And that is exactly what's happening, $1.99 from iTunes or free with commercials from the network's web site or Hulu the next day, in HD (don't think it's 1080p, but looks pretty good on my monitor).
So, again, even if Cuban is right about everything he says, it demonstrates a much diminished role for cable TV going forwarded, limited mostly to live events.
Speaking for myself, I am completely uninterested in a live stream of a concert at our current tech level, because the compromises to the audio and video to successfully stream are at their worst for a concert. Give me a real, DVD-quality MP4 (clocks in at around 1-2GB) after the event, thanks.
But in any case, all of the fiction shows on television, and even news commentary (e.g. the Daily Show), work fine on the download model. And that is exactly what's happening, $1.99 from iTunes or free with commercials from the network's web site or Hulu the next day, in HD (don't think it's 1080p, but looks pretty good on my monitor).
So, again, even if Cuban is right about everything he says, it demonstrates a much diminished role for cable TV going forwarded, limited mostly to live events.