Not sure if this has been discussed, but The Burg is a pretty funny web show about the hipsters of the Williamsburg neighborhood of Brooklyn (apparently one of the more gentrified areas of New York).
I think it is kind of similar to Nathan Barley, sardonic and surreal. I think Barley is definitely more acerbic and deprecating (from the little I have seen) and funnier.
What do you call Hipsters in London? Idiots?