Hmm? Odd question. If everyone wants to look the same then I don't much care, they gonna do what they gonna do. We also like like 3 new long hairs last expac that they can use if they don't want to look like others.
Not saying people shouldn't want new long hair, just that this game really doesn't come out with new hair often so currently 1/3 (soon to be 1/4) of the new hairs we've gotten this expac are long. The devs are still going down the list of contest winner/ runner up hair that the playerbase voted on which is why we keep getting short/ med hair. Tis also seems to be why they sometimes make up new long hair the rare times they make new hair that isn't connected to that list.