TRAILING THEIR COAT. Chris at Signifying Nothing links to a list of allegedly libertarian professors that appears to be maintained by ... libertarian sympathizers? (I use the term allegedly with due deliberation. Some people whose past work histories and research, not all of which is supportive of libertarian hypotheses, let alone libertarian politics or the Libertarian Party, are on this list.)
Accurate or not, the existence of the list is evidence that faculty viewpoints are not as monolithically bolshie as some would have you believe.