We're living in exciting times for TV. Cables are losing customers and need new ways to encourage subscribers. Great minds envision we'll be watching TV on many devices like iPads or laptops. This is already happening in small scale. Startups around the globe work on hundreds of second-screen apps that make your viewing experience more social. I believe all these are great, especially for the geeks. But 90% of the TV viewing experience will stay on TV, anyway.