I think the camera would have been a cool accessory but that was before I got my pad. I have to agree that to hold it in a position to give a picture that is not a view up my nose is uncomfortable. To be really useful, it would have to be able to pivot. Or be on a tether to the dock.
I had to use Skype a lot this year to communicate with relatives abroad and around the country. The Internet is becoming so clogged, that 2/3s of the time you have to deselect video to even talk. The times it works, it will freeze frames for periods. They must have some very advanced software to select the least flattering pose to freeze you correspondent in. At times is caused hysterical laughter at their expense.
What ever improvements come out in pad2, the lack or addition of a camera will not be the deciding, or even influencing factor. At least until the net can support video beyond novelty value levels.