Well then fuck you too. Libertarians respect people who don't believe what they do. Apparently you can't do the same. I don't take the Federalist Papers as the bible, but I do see the wisdom in the words it contains. The threat of democracy doesn't lie in the distinction between direct voting and representative voting, but in the idea that whatever is popular should be the law. The Constitution is written to protect individual rights regardless of what is popular by limiting the powers of government. Libertarians only ask that the government stay within the bounds of its charter. A federal enforcement arm such as the FBI or federal marshals is fully within the bounds of the Constitution and a Republic, even one with democratically elected representatives. However, your original argument of "like a democracy" was bullshit as a monarchy or even a dictatorship can still have government enforced tort law.
So basically you attack a libertarian because you don't respect them and don't even put together a coherent argument. So if you aren't going to respect me, or anyone who believes as I do, then I will return your lack of respect with another fuck you in closing.