That's exactly what's happening. Usually he stays in the other forums but he does make his rounds here. I wouldn't waste any time directly responding to him, it's not worth it. Take a look at some of his previous posts and threads to get an idea of where this one will go.

Says he's been obsessed with fixed gears for 2 years but doesn't own one and hasn't ever started a thread in this forum until recently? All while amassing almost 5,000 posts arguing about how carbon sucks, low-end components are fine for everyone and steel is the only frame material worth consideration.

http://www.bikeforums.net/showthread...-the-Big-Idea?