Back maybe 15 years ago, the libertarian techno smarty pants were often anarcho capitalists. I think someone expressed that Moldbug has roots in anarcho capitalism. Neocameralism seems a natural evolution of that. "To a neocameralist, a state is a business which owns a country." So, defense agencies are now tied to dirt (which I find a bow to the reality of defense economics and the practicalities of markets in force), but otherwise the intellectual assumptions (and mistake, IMO), are about the same.
Also, Moldbug's description of the progressive attitude toward conservatives largely matches the Moldbug attitude toward progressives - "They believe in a brain dead orthodoxy that props up an oppressive evil empire". Moldbuggers are the daring new tip of the spear.
One of the benefits of being way out on the fringe is that no one has bothered to make arguments against you yet, so you get to be right. You get to be a critic without being critiqued in turn. Good times.
UPDATE: For the influence of Anarcho Capitalism on Moldbug, and how he is basically an anarcho capitalist focused on the ownership of dirt, see his Formalist Manifesto:
http://unqualified-reservations.blogspot.com/2007/04/formalist-manifesto-originally-posted.html
Particularly on his apparent anarcho capitalist roots:
That leaves libertarians. Now, I love libertarians to death. My CPU practically has a permanent open socket to the Mises Institute. In my opinion, anyone who has intentionally chosen to remain ignorant of libertarian (and, in particular, Misesian-Rothbardian) thought, in an era when a couple of mouse clicks will feed you enough high-test libertarianism to drown a moose, is not an intellectually serious person. Furthermore, I am a computer programmer who has read far too much science fiction - two major risk factors for libertarianism. So I could just say, "read Rothbard," and call it a day.
One of the benefits of being way out on the fringe is that no one has bothered to make arguments against you yet, so you get to be right. You get to be a critic without being critiqued in turn. Good times.
I like this and I think I'm prone to forgetting this for a few months, then asking questions then realizing plenty of important bits haven't been thought through.
I've seen several people on Less Wrong recommend Mencius Moldbug's writings, and I've been curious about how he became so popular here. He's certainly an interesting thinker, but he's rather obscure and doesn't have any obvious connection to Less Wrong, so I'm wondering where this overlap in readership came from.
[EDIT by E.Y.: The answer is that he's not popular here. The 2012 LW annual survey showed 2.5% (30 of 1195 responses) identified as 'reactionary' or 'Moldbuggian'. To the extent this is greater than population average, it seems sufficiently explained by Moldbug having commented on the early Overcoming Bias econblog before LW forked from it, bringing with some of his own pre-existing audience. I cannot remember running across anyone talking about Moldbug on LW, at all, besides this post, in the last year or so. Since this page has now risen to the first page of Google results for Mencius Moldbug due to LW's high pagerank, and on at least one occasion sloppy / agenda-promoting journalists such as Klint Finley have found it convenient to pretend to an alternate reality (where Moldbug is popular on LW and Hacker News due to speaking out for angry entitled Silicon Valley elites, or something), a correction in the post seems deserved. See also the Anti-Reactionary FAQ by Scott Alexander (aka Yvain, LW's second-highest-karma user). --EY]