I have a lifelong friend -- let's call her "Mom" -- who used to sneer at the very notion of e-books. Then she got an Amazon.com Kindle as a gift and sheepishly discovered that she adored it. But when her Kindle broke, she started reading the e-books she'd already bought from Amazon on her BlackBerry, using the Kindle app available for that phone. And she quickly realized that the phone that was already her constant companion was the ideal e-reader for her.
Best eReader May Not Be An eReader