My first thought is that it saves alot of screen switching/resizing while demoing or live coding from terminal. Fullscreen presentation until I need to show so

My first thought is that it saves alot of screen switching/resizing while demoing or live coding from terminal. Fullscreen presentation until I need to show something, ^Z it into the background and run my demo or open up vim and do something, then pull it back up to where I left off without having to mess with windows or font sizes while the audience hangs on dead air. I don't know how much of a problem that is in reality though.