Reading this quote over and over makes me laugh a bit. If this is actually what he means by a PC replacement, wouldn't you still consider your smart phone a "PC/Mac" but portable and able to make phone calls? What do I have right now... lets see here... a keyboard, camera and monitor. What a concept! Actually, I'm on a laptop... semantics. My point is, call it what you want, but it's still the same darn thing.more specifically, they could be hooked up to a docking station with a keyboard, camera and monitor, transforming the smartphone into a full-fledged PC replacement.