The present of PORN TV is Internet, everybody knows that!
The future of television is self-produced youtube (or other hosted) video clips. Why spend 30-60 minutes watching ONE show? Just invest that time in a MOVIE from the past 80 years of talkies.
And tv shows just go on and on and on for years. Who can afford that much time commitment?
I have an opinion about porn and its effect on the internet. Get out of its way.