the problem, as i see it, is that when people attack a place or a style of food or wine or beer, in some sort of effort to prove how "right" or sophisticated they are, they are, by extension, putting down those who make those choices to eat at such places or drink those wines or whatever it is. i'm not sure if people mean to do that, but it seems clear that this happens over and over again. threads on things like fast food, chain restaurants, white zin, etc, have a history of being long and not very pleasant.