>When’s the last time you did only one thing at a time? If you’re reading this—particularly if you’re in the news or content business—there’s a good chance you’ll have trouble answering that question.<p>Uh, when I read that passage it was the only thing I was doing. I often multitask, but not all the time or even the majority of the time. And as others mentioned, it's not like the Kindle encourages "unitasking" any more than reading a book does.