It's easier to sell the world's best unicycle to someone who actually rides unicycles then to someone who's used to buying bicycles. The fact that a half a bil

It's easier to sell the world's best unicycle to someone who actually rides unicycles then to someone who's used to buying bicycles. The fact that a half a billion people who bought flip phones 2 years ago bought cheap smartphones this year isn't bad for Apple's business, it's good.