Laptops and iMacs are a different story unfortunately.

My laptops have a port for an extern monitor, so you can have two screens as well, which I use very often. The prices of TFT-monitors are so low, that it's easy to afford two or more. I don't believe that CRT-monitors ever cost so little as the TFT-monitors today. I imagine is much easier to manufacture them.
Anyway I'm so used in having two monitors, that I can't do without anymore, or they have to come with a very <--------wide-------->  screen that fills the space of two monitors with the doubled resolution, so you don't have the edges in between anymore.

Bopper.

-How can you improve things when you don't make mistakes?