Originally Posted by riderx
Yeah, built by wanna-be's like
Sheldon Brown. That guy is always giving bad advice, he doesn't know a thing about fixed gears or bicycles in general

How this for advice(quoted from the page you linked to)?
"If you don't use a proper track hub with a lockring, you really should have two hand brakes. If not, a front brake failure followed by a sudden extra effort at "resisting" could break the sprocket loose at the worst possible time, and you'd be toast!"