One thing I acknowledge about the right is that they're much better haters than liberals are. Your basic liberal--milk of human kindness flowing through every vein, and heart bleeding over everyone from the milk-shy Hottentot to the glandular obese--is pretty much a strikeout on the hatred front. Maybe further out on the left you can hit some good righteous anger, but liberals, and I am one, are generally real wusses. Guys like Rush Limbaugh figured that out a long time ago--attack a liberal and the first thing he says is, "You may have a point there."
Molly Ivins, in "Call Me a Bush-Hater"; an article well worth reading.