
I, for one, would be content if the new iPad3 had only one new feature.
No, I don't need 4G connectivity speed.
No, Facetime alongside Words With Friends isn't necessary.
What I would LOVE is for iBooks to be available two ways - printed and audio. Imagine reading a few chapters in bed, and then being able to listen to another chapter on the morning drive the next day.
Heck, Cracker Barrel has been offering audio book exchange in their locations for at least a decade, so you know there's demand.
This would certainly make Siri something more useful than its current existance.