I live in a fairly well to do neighborhood with a very large, well stocked LBS. Pretty good people but they obviously make a lot more money selling high-end kit to my neighbors than a 16T cog to a "fixie bro" like me. I regularly see these purchases & their owners out riding and almost to a man/women they are an unfriendly crowd I guess my home-brew fixie isn't really visible from a carbon-fiber mount? Or is it that they don't like being passed by a bike that's worth less than their seatpost?