That is certainly true, but you can still only focus on a "window" that is similar in size to your 24 inch screen (and even currently I guess the focus - the ar

That is certainly true, but you can still only focus on a "window" that is similar in size to your 24 inch screen (and even currently I guess the focus - the area where you read - is actually quite smaller than the screen size). True, you have more screen real estate for the "Alt-Tab" aspect of window selection, but I am not sure that is such a leap.