Why Are Liberals So Rude to the Right?

At reader poll at Legal Insurrection, and my response:

They’re smug assholes with a false sense of self-superiority. They never respond on point in debate and can only preen with arrogance when speaking of Americans of the soil. Screw the so-called “liberals.”

And at the Guardian UK, "Why are liberals so rude to the right?":

Too many people who lean left would rather crack nasty jokes than actually be liberal and listen to other views