I think you miss my point. This is not your fault, it's probably mine from failing to argument it.
Let us consider this logically.
1.My political views are most easily describe as libertaria naturally, utopia is impossible, but I would like to live in a society that is generally guided by these ideals before I die.
2.Currently, no libertarian candidate is capable of winning any election or primary outside the 22nd Congressional District in Texas and the 10th Congressional District in Georgia. To argue otherwise is blatantly insane.
3.Previously to this election cycle, the only viable policy in the libertarian political arsenal has been to try and inject individual libertarian policies into the public debate, hoping a political party will latch on to them. Vouchers are a great example of this strategy working. This method, however, has a disadvantage of being slow. Really slow. We're talking 'decades and generations'.
4.An alternative to 3, and by no means a replacement, is to utilize those who are more radically minded in the movement to speak out about various issues, hoping that a softer group of more moderate people will grow slowly around them, a lot like how the Progressive movement grew from Socialism and took over America. This, in my mind, should work simultaneously with 3.
Now, it is not possible for libertarians to win elections in this political climates. Therefore, it doesn't harm their chances. They're not being elected anyway. They can't get any more not-elected.