I would have to agree that #1 is a stereotype. It also seems that you're equating libertarians with the Libertarian Party, which is, IN FACT, a group of wife-beating, God-ferrrin', predominately "country" white males. This is the Libertarian Party stereotype for a reason, unfortunately( "god" bless wikipedia):
Libertarianism is a term adopted by a broad spectrum of political philosophies which advocate the maximization of individual liberty and the minimization or even abolition of the state.
a BROAD spectrum of political philosophies. Not the Pop-Political Party which happens to have a socially liberal and dogmatic free-market economic "philosophy".
I would also agree that this doesn't have much to do with the topic, especially considering I have no idea what my type is.