Like the iPhone, the iPad is really a vessel, a tool, a 1.5-pound sack of potential. It may become many things. It may change an industry or two, or it may not. It may introduce a new category—something between phone and laptop—or it may not. And anyone who claims to know what will happen will wind up looking like a fool.
—The Apple iPad: First Impressions - Pogue’s Posts Blog - NYTimes.com