Is it possible?

I don't know where to put this thread really but I was curious, is it possible that iPad would get a webcam as an attachment? Because there is no up or down for iPad it wouldn't be terrible to attach a camera at the bottom and hold it up side down. I am asking this because there is a rumour that OS 4 will support video chats and next iPhone is getting an inward camera. This kind of thing will make me decide I get iPad first Gen or wait for the next ittiration :S

Yes, it's possible.

Whether some third-party (or, for that matter, Apple) will offer one remains to be seen, but there is clearly a way to do it.