Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3)
If Apple expects to lead the post-PC market, they need to think way outside the box like Steve did. iPad could have included:
More basic memory and ram.
A 10 megapixel camera.
Production invironment. Not everyone uses only Word and PowerPoint to earn a living.
A stylus, for Pete's sake.
External USB or even Thunderbolt.
And finally, but not completely, mend relations with Adobe and allow Flash compatibility.
Post-PC implies replacement. I am sure that the direction to smaller, more portable devices that amplify our ability to create, build and think are the future. I am disappointed that Apple didn't take a larger bite and present a device that is little more than an iPad 2 with a high resolution screen.
I remember the last time Apple was without Jobs and that very nearly destroyed the company. I hope history isn't repeating itself.
I think you are describing an Android tablet. And we all know how well those are selling.