If someone finally makes a worthwhile netbook, which I'm assuming Apple's would be, I would think the days of the Kindle and all the other high-priced, two toned, walled, "reading only" devices are very limited.
As I look at trying to start something myself, it's not the lack of "good" ideas that ever worries me (although if you tell someone you're interested in starting a company the first question they always ask is "what's your idea?"), it's finding the right partner or "someone else to work with" that seems to be the biggest obstacle. I'd rather have no ideas and a determined partner to work with, than 100 greate ideas and no way to execute.
To that point, I have one burning idea right now but have not landed on the right partner. Any interest in talking about it?