This is something that I've always laughed about, right wing capitalists calling themselves libertarian. The term that they came up with, "anarcho-capitalist", is a hilarious oxymoron. They have even taken to using the anarchist and anarcho-syndicalist flags, replacing the red with gold. I'm not making that up. As explained by the OP, to the libertarian the free market is wage slavery, which is directly equivalent to chattel slavery.
I don't have time to read it, but I can imagine the amount of ignorance that is displayed in this thread from those who misuse the term. Page one was bad enough.
Where exactly are you getting this from? And I don't mean this as a hypothetical; there must be some publication somewhere which has mislead you. You should take a moment to actually understand; nobody who identifies with AnCap considers themselves anywhere close to either "wing". If you've always laughed about it, it's troubling knowing you've been under a misconception for some time. I'm well aware the current system we're under is slavery, which is why I advocate anarchism to begin with. There's nothing I despise more than wage slavery; if the government sanctions on monopolies and oligarchies are torn down, you'll see the poor and the rich classes coincide and melt into one another; people work for themselves, not a boss, or their boss, or their boss. The free market is exactly that: a market without government intervention. How this translates into wage slavery is beyond me.