Who Needs a TV? I'm Watching on a Laptop

[Commentary] Most Americans still watch shows primarily on their televisions. But there is much to suggest that watching shows online is more than just a passing fancy. The Internet has proved to be an excellent promotional vehicle. NBC says 7 out of 10 viewers were spurred to watch some shows on television only after sampling them first online. At ABC, 8 percent of viewers they track — or about one out of every 12 people — watch network shows solely online.