$200 today. I'm willing to wager that Grandma will get by just fine with a $100 tablet in three years. Geeks tend to forget that a vast portion of the populat

$200 today. I'm willing to wager that Grandma will get by just fine with a $100 tablet in three years. Geeks tend to forget that a vast portion of the population just needs a web browser, a handful of popular games, chat, and email. With everyone hopping on the Facebook train, it's not even clear that chat/email is really that required anymore.