I really like simple things. Single speeds and fixies definitely fit that. I saw this YouTube video and now I'm not sure:
http://www.youtube.com/watch?v=Zv3uFvIzlhA
Is this what most people do with fixies? "Fixie trixx"? Or is it just one of those silly subcultures? If this is really what they're for, then I might be changing my mind.