Re: We've seen it all before
I don't care about innovation, it does nothing for my actual user experience. Refinement, on the other hand, is valuable.
One feature that until now has required 3rd party software is the ability to use an iPad as a Mac's secondary monitor and graphics tablet. Leading up to the announcement of the first iPad, I was assuming that Apple would have this feature in from the outset. It is the kind of thing that they - controlling the hardware and OSs - would have an easier time implementing than say Dell or Microsoft.