It looks really gay on men though. Those tribal women, if they take their neck rings off, they die. Its as freaky as the ones who put plates in their lips.
Yes it is aesthetic on women to have a long graceful neck. However it may well not be a practical survival advantage. Much as the peacock's long tail is only an advantage sexually and a huge disadvantage in terms of escaping a predator or fighting.
Paris Hilton looks a bit freaky. Claudia Schiffer here has normal proportions