I think Steve Jobs could give a keynote about just about anything and it would be interesting:
Watching the slides, I tried to imagine him using Keynote to present something more mundane, like if Apple were a in the breakfast foods industry instead of technology.
"Today people are getting about fifteen, maybe twenty of their fiber in the morning from iOats. Well we want to double-that. Now, not only are you getting forty percent of your fiber before lunch, but our engineers have found a way to get it to you with half the calories. Absolutely amazing."