I'm a screen junkie. The 14" diagonal widescreen perplexes me. They have terrible color and resolution and are just generally miserable.
IPS panels ("FlexView" in IBM/Lenovo-speak) make a tremendous difference. Compare these two pictures:
http://ii.gs/gamma/t60p-t61p-onaxis.jpg
http://ii.gs/gamma/t60p-t61p-up.jpg
I set up a site for quickly ironing out calibration issues with monitors that people may be interested in: