A libertarian anarchy will simply lead to another hierarchy being set into place. You can't have a society where there is no ruling class. It's unnatural.
Up until recently you could have made all sorts of arguments about the rights of women or minorities and how another form of segregation will settle into place -- because it's "natural"
I am sorry for my tone, sir. I didn't want to educate you or spray my opinion in your face. But please understand me, it drives me mad when people still believe that it's natural that the World, the Country, or the Cities must be ruled by one leader. To me it's as if somebody is truly believing that the earth is flat and want's to convince everybody else about that.
Small group, large group, we're all monkeys.