A great quote from Steve Wozniak in a Newsweek article in the April 5, 2010 print issue:
… By the way, I solved the problem of battery life and (the lack of) multitasking on the iPhone. … Yeah, I just have two iPhones, so if the battery runs down on the first one, I can use the other. And if I’m talking on one, I can use the other one to look something up.
Oh Woz, I wish we were all as smart, creative, and rich, as you are.