I do think the possibilty of subscribing to a TV show via I-Tunes may become more common. And I think the consumer would benefit in that, if a show is cancelled, but their remains episodes in the can, the viewer doesn't have to wait for a possible DVD release (which is not a sure thing). There...
The I-Pod is way too small for watching "TV." Rather than subscribe to Cable channels I would rather subscribe to individual shows. For instance, during this summer I only watch BBC America for Life On Mars and the occasional Britcom, Sci-Fi for Eureka and Dr. Who, TNT for The Closer and...