For the price go for the 23" Apple display, or the 24" dell monitor. the TV you are looking at only has a resolution of 1920 x 1080 while the 23" apple monitor has a slightly better resolution of 1920 x 1200 what this means is the TV will make everything look really really big. like stretching the 23" apple monitor to the size of 37"
though i guess if you use it for more entertainment purposes such as watching TV through a TV card or watching DVDs mainly then it would be a good deal, but trying to type or edit pictures would be kinda odd. would make a good screen for a 'digital hub' sort of mac. . . heh since that has been in the rumors recently