Well, misrepresenting is insulting, too, not just name-calling.
It is no misrepresentation that some posters here, on both sides, have insulted the other side. All the poster is saying is that Ann Coulter, Steyn, Limbaugh, etc. take the same side as one of the competing points of view, and therefore, deserve the same sort of insults that are thrown in THAT direction.
The post itself is not throwing an insult, it is repeating the easily demonstrated observation that some insults are being thrown to posters that think in similar fashion to Steyn, Coulter, etc.