Post columnist predicts the future of tablets

Washington Post business columnist Steven Pearlstein talked with viewers about the iPad. A lot of ideas were touched upon in this online discussion. I was struck by this prediction "Thin, light portable tablets are going to be HUGE in everything. Reading books and newspapers. Playing games. Keeping up with e-mail and stuff when you are on the move. And when you get to the office or home, you'll put the tablet into some holder, hook it up to a keyboard or mouse, and it becomes the screen for your "computer."