How do you feel about online fashion communities like Wardrobe Remix?

Wardrobe Remix Do you feel it’s a healthy peer-to-peer alternative to mainstream fashion? Do you think it’s just a forum for hipsters? Do you think it is merely perpetuating online narcissism? Why do you think there has been a recent rise in these types of communities?
I know some of you couldn’t care less about any of these fashion communities.
But what do you think of the implication of the increase in these types of communities?