I've been using the NEC LCD 3090wqxi for several years now, and I love it. I can take in the whole display from the 32" distance to where I sit. The real problem comes from the relatively small print resulting from the 2560x1600 resolution, in those apps where I cannot increase font size.
The wide format lets me position the panels and tools I need open in Photoshop, all on the right end of the screen. Unfortunately, when I have two images side by side for softproofing there is some overlap of the panels with the rightmost image, but I don't have space available for a 2nd monitor of any size.
It took me about 10 seconds to get used to the larger display (coming from a 22" CRT), and I wouldn't give it up for anything.