Even a cursory look at DU will amply demonstrate that, compared to FR conservatives, liberals are sorely deficient in vocabulary, dependent as they are on the F*** and S*** words.
To the fact that most if not all of the DUmmies cannot post anything without cursing all one needs to do is go by their leader Skinner. He started a thread with just one word, which would be enough to get banned here, and that thread title was “F**K”.
That right there showes to me the intelligence of the liberal.