> FaceTime

> demo it once and never use it again.

FaceTime replaced Phone and Skype for me. I talk to family in other countries with it for free. I know many people who bought iPod touch just as a FaceTime/Skype phone. People in the US send them abroad so they can FaceTime with relatives.

> high-res

> depend on iPad more

Obviously, he will do both low-res and high-res tasks on a Retina iPad instead of just low-res. Editing full frame 1080p does not require going to a Mac anymore.