Streaming motion icons in iChat
Rael explains about the streaming iChat icons from the iSight. I noticed Matt had this going on the other night. It was very cool to see live movement in the chat icon in my buddy list. At first I thought it was an animated image with one insanely long loop, but soon realized that the mannerisms of Matt were not perpetuating in the same order.
I was very close to picking up the iSight today, but am holding off for just a little longer. A digital video camera is also on my purchase list, for parental reasons (also some of the reason behind iSight).