Alright, we are going to have a lot of different people coming here who are going to say -- "CRT for gamers and graphic designers". I can understand that the latter guys are pretty particular about colour output/calibration and the works. But, I guess the gamers' only complaint was the high response time, and that is well sorted out now, I mean 2ms is more than enough, even if you are like a fatal1ty who shoots in exactly 2.1ms after seeing the opponent; I digress.
The only other factor is maybe the cost. And I guess people have to sacrifice a little money now for the future gains -- lower power consumption.
And, ofcourse all the other stuffs that desiibond mentioned.
LCD, hands down.