Enhanced TV

It just occurred to me that a silver lining of my not yet having a Tivo-type system is that I could watch the extra simultaneous coverage of the game online. I wonder if networks are paying for all those extra cameras and the bandwidth to try to discourage Tivo use in these big ticket TV events. Advertisers have to hate Tivo since people don't really watch commercials when they have it. I can't help giving the network props for trying to solve technological and business challenges by providing additional value to their customers.