I am interested to see how they try to turn the word "voluntary" into a bad thing in the Zombie minds.
Did you read the original?
http://www.splcenter.org/blog/2012/12/12/anarcho-capitalists-seen-as-cousins-of-the-patriot-movement/Often described as “anarcho-capitalists” or “voluntaryists,” their belief in essence is that government — any government — is by its very nature tyrannical and unnatural. They propose instead an essentially stateless society in which all relationships, economic and otherwise, are voluntary and untaxed. Services like roads and mail delivery would be built and maintained by private entities that would charge market-based fees for those who desired to use them. Government in any recognizable form simply would not exist.
But that's it. The SPLC then goes off ranting and raving against "crazy" extremists, using especially guilt by association, without even trying to use logic, reason, or example, to prove the positions wrong.
Translation: Confederate partisans — people whose “ethical values and economic interests” included buying, selling, beating, raping and killing other human beings whose skin color happened to be different from their own — were unjustly stopped by overweening federal power that was built into the Constitution from Day One as part of a long-acting stealth coup to steal power from the states.
I find it fascinating that they included some of Doug Casey's actual words, because they're perfectly reasonable words, but then add this "translation" in order to change those words into hate speech.
The only hate speech is coming from the SPLC.