I bought a webcamera today. I went to Best Buy and spent about 10 minutes looking at the Logitech QuickCam Deluxe and the Logitech QuickCam Pro, which were both priced at $99, and it wasn't apparent from anything on the boxes which was better except my dim sentiment that "Pro" implied a higher level than "Deluxe." I decided to get the "Pro", except then I saw another display where the "Deluxe" was only $59, so I got that instead.
Anyway, it clips right onto the top of my tablet. Exactly what I will use it for, I am not sure. Festoon does integrate with GoogleTalk (which in turn insinuates itself fully into GMail, making fully clear Google's 'gateway drug' intentions when they started GMail). Not that I have time for such shenanigans.