Perhaps if you put down the bong and read:
http://www.lewrockwell.com/gregory/gregory54.html
http://www.lewrockwell.com/orig2/casey3.html
When libertarians hold 33% of the seats in a state legislature, then and only then should they be running for "national office" in US Congress and Senate races. Doing so cannot possibly be in anything but a spoiler role.
Prove the party's appeal. Then they are something other than a spoiler.
I read your links. No libertarians supporting Marxists at those links. I'll repeat...Have you got any names or are you just spanking your monkey?
And of course, Lew doesn't have any sort of an axe to grind, does he?
Mark