I didn't make it up, but I think media content will be undergoing a complete overhaul in the way it's distributed in, say, the next 20 years. The internet as a delivery mechanism is going to completely change how we look at "shows" and "channels" and what it is we spend our time doing.
I just ran across a new on-line channel called Revision 3. I heard about it from Wil Wheaton, who is now on a show there called InDigital, which reviews tech toys and gadgets. I just watched episode 5, in it they talk about cell phones, Wil talks about a Linux based game system. I look forward to seeing more.
(One more point: they distribute their video on the web, without commercials...in formats that can be played under Linux. How cool is that?)