Meta comment: "You don't know it yet, but you're...wrong." I really really hate it when a posting starts off like this, then proceeds to tell me something any

Meta comment: "You don't know it yet, but you're...wrong." I really really hate it when a posting starts off like this, then proceeds to tell me something anyone who considered themselves a C programmer would know. Want to write a post about something kind of neat that people outside the field might not be up on? Cool, have fun. But don't start it out by being a rude ass. And this guy dedicates the first hundred words or so of his article to it.