I see libertarianism as a staunchly logical perspective on life, devoid of humanity and sound (realistic) reasoning, if not practical and realistic reasoning. They are the Vulcans of the universe, they just don't understand that their ideas only work on a planet devoid of petty emotions and morality, and that in the end, no one really likes them.
Other than that, I am a libertarian in spirit, because it is difficult to deny the logical soundness of the common libertarian argument. However, we do not live in fantasy land, where libertarianism can only ever exist. This is why I consider it a theory that is DOA. And at the very least, Communism survived for some embarrassing long period of time.
And actually, libertarians allow for abortion across the board, no exceptions. no real libertarian would think otherwise. (one of their better qualities) Or did I misread you?
And I'm not sure what you mean by "eugenics = big tits, hour glass shape?" Are you hilariously (read: pathetically) confusing this term with sexual selection? Please....tell me that is not so.