unless you spend alot of money, lcds generally have lower color accuracy than CRTs do.....
and that is very important when you're in the media business.

I prefer to have a CRT+LCD setup, where the CRT is the primary for doing the graphics work, and the LCD holds all the extra tools and such, like for photoshop, or the actionscript window for Flash.

I admit having the same type of screen for both would be ideal, but since i have so many monitors already, a couple hundred bucks could be better spent on other hardware