My Diamondtron 17" CRT had a resolution of 1600x1200. CRT died 10 years ago and I had to buy an LCD, because CRT were no produced anymore (or very cheap ones). Nobody understood why I so ****ing hates LCD, that was such a downgrade, except on the depth and weight sides.
I have a 25" with a resolution of 2560x1440 and it is great, only drawback for me : I definitely hate LCD backlight ! It gives me headache, even at 20% brightness. Never had this feeling with my Eizo, bought to replace the Diamondtron, which had CCFL back-light. Sure it results in a slightly thicker panel, but hell it is far better me IMHO.