Yes, I read the article. That does not mean I agree with it, nor does it mean that it is the truth. I would refer you to #98, which is also not something which you might agree with, nor is it necessarily something you must accept.
I understand libertarians prefer to think of the left as total government control and the right as total liberty. That model is their innovation, and though that might be your preferred way to view the matter, it does not mean it is right and the other is wrong.
Some define left v. right as no-private-property v. all-private-property, others have chosen to view it as tyranny v. freedom.
I would to submit to you that the model listed in #98 has been around much longer and is far more widely accepted.