I just finished setting up Windows XP and Windows 7 in VirtualBox virtual machines on iMac 27, and let me tell you, this is a real treat. So much space that no matter what and how you code I doubt you will need to break a line. 2560x1440 pixels, truly magnificent and pleasure to work in.

Now, I love big screens and lots of space. But I've met people who feel the opposite, who think 17" is the upper limit, and even that is on the edge of being too much for them.

What do you think, how do you prefer your coding environment?