Yesterday, here in Canada, the CRTC which is the board responsible for radio and telecommunications, heard a plea by the big TV companies to stop airwave diffusion. They're thinking about letting them do so, but they have not rendered a decision. These companies complain that when HDTV is mandatory in 2011 they will have to reequip all transmission towers across the country, that represents a lot of money.
The reader will not disappear in 10 y. it will evolve. First they will stabilize the software and then all issues with the computing part and Connect. After that there will be color for coffee table books and maybe... video?