I don't know how american libertarians are, but this quiz has questions that will force you to take extreme positions, automatically putting you too much on the left or right. Many of these questions are not even accurate to determine someone's political opinion because there's too much ambiguity and subjectivity. For example I could say I completelly agree that the freer the market the freer the people, but there are lots of ifs and hypothetical conditions I'd need to verify first to agree with the sentence
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you
