Less than a Decade

"The second? That the consumers who make the biggest difference (the busy ones, the ones who earn a lot, spend a lot, vote, talk a lot and change things) are the ones most likely to be online and least likely to watch TV. Yes, Oprah is still far more powerful than Yahoo. But at the same time, Drudge and Jeff Bezos and Doc Searls are way more influential than their offline cousins."