Speculation about the Apple Tablet mostly focuses on what the device is, not how it works. Text input, more than anything else, is the problem Apple needs to solve to make this work. So how will they do it?
CES was rotten with new tablets, some Android, some not, some with fascinating screens, and again, some not. But one thing they all had in common was that they hadn't quite figured out the text input problem: How do you create text without a keyboard?