The moment Apple revealed Facetime and put a camera on the front of the iPhone 4, the writing was on the wall. It was blatantly obvious that the touch would follow and I'd put my mortgage on the iPad following suit next year when it's due a refresh. I doubt it will have a screen pixel density to match the smaller i devices but I imagine it will be improved, along with it's graphics capability.
Although they don't spell it out, it's obvious that Apple has a product release cycle and that the next iteration of whatever product is going to have improvements. Next year, Apple will release the iPad 2 and it will inevitably attract people who were expecting a little more than the first iteration had to offer.
Apple may even push the next release of the iPad out of the door at the same time as the iPod so as to ensure the two products develop in a more parallel fashion from here on in. I imagine the iPhone will always get the best stuff first though.
Although they don't spell it out, it's obvious that Apple has a product release cycle and that the next iteration of whatever product is going to have improvements. Next year, Apple will release the iPad 2 and it will inevitably attract people who were expecting a little more than the first iteration had to offer.
Apple may even push the next release of the iPad out of the door at the same time as the iPod so as to ensure the two products develop in a more parallel fashion from here on in. I imagine the iPhone will always get the best stuff first though.