any fixie riders here?

I am thinking about building a fixed gear bike. I was wondering if anyone here rides one.

I used to have one, so I'm not really looking for a explanation of what one is, just curious as to here rides one.

Pictures would be nice too. I love seeing these works of beauty.

 

thanks for the links. I already belong to both of those. I was just more interested in to who here rides one. I have been in the fixie "scene" for a good ten years. I just like to cross over my hobbies, this case it would be fixies and macs.