About two years ago, I thought the iPod had peaked and couldn't go anywhere. Yet look at the new iPod Nano.
Has any company in history been so large and yet so reliant on a single product? Because of this I am fat to nervous to invest in apple, despite loving their products.
Google? (AdWords)
As far as I'm concerned that would get you 95% of the value a full iPhone provides; and it would've made for a great one more thing during the last iPhone reveal...