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Funny, I'm just the opposite. I'm 60 years old and love computers, and can justly claim to be a Linux geek through-and-through.
But smart phones - no thanks. Yes, they're cute, but at least double the size of my "stupid" cell phone. I know lots of people who own smart phones and leave them home because they don't want to lug something that's too big to fit in their pocket or on a belt clip. But what is the use of a "mobile" phone if you leave it at home? I use my phone for talking, and very occasionally use the calculator, alarm clock and reminder (calendar) applications. I don't want to surf the Net from my phone or do email - that's what my computer is for.