[Ajedi32]

FWIW, I can easily shift my gaze from the upper left corner of my left monitor to the lower right corner of my right monitor in significantly less than half a second on my triple monitor setup (my measurements ranged from 0.2s-0.5s), so I'd dispute that part of your comment.

I also maintain that this is significantly more intuitive than having to memorize keyboard shortcuts for each of my more frequently used programs.

I suppose everyone's workflow is different though. If you're comfortable with just one monitor then good for you. I for one will be a lot happier once I can arrange my workspace into a neat grid of windows arrayed across my desk.