This always bugged me when I was a libertarian. Libertarians, almost to a man, hate unions. I, on the other hand, always thought that strong unions were absolutely essential to a libertarian utopia. If the work force could not organize themselves the same way companies do, there could be no justice. Instead, we would just have a bunch of monopolies—the great world of the robber barons. The fact that most libertarians hate unions makes me think that libertarians are not really for freedom; they are just self-congratulatory third basers who only care about freedom for themselves.
One other thing about libertarians: they tend to love corporations. But the corporation is just a government provided legal status. There is nothing natural about it. If libertarians were honest about their beliefs, they would be against the corporation. But libertarians, like all conservatives, worship the rich. Thus, anything that benefits the rich, regardless how interventionist (e.g. patents, copyrights), is okay. Anything that benefits the poor, regardless of how minor the intervention (e.g. the 0.2 cent—cent not percent—per person that goes to abortions for rape victims), is tyranny. Tyranny I tell you!
And yes, Glenn Beck is very much a typical libertarian. I know there is a brand of “serious” libertarians—especially on the internet. They are even more ridiculous than the Glenn Becks of the world because they should be better able to see their obvious blind spots. I don’t know what the demographics look like, but my guess would be that Ayn Rand appeals mostly to people born of reasonably affluent people (middle class and up). I don’t mind people looking out for their own interests. I do mind when they claim what is good for them is good for everyone. And I really mind when they claim that their philosophy is “natural” and that it can be proved deductively. Please!
 I’ve noticed that the term “third baser” does not seem to be common. It maybe refers to Jim Hightower’s comment about George W. Bush, who was “born on third base, thought he had hit a triple.” I’ve heard similar quotes from others. Recently, it seems to be quoted, “Born on third base, thinks he hit a home run.” Romney is an excellent example of this, but I think it is more correct to say that he was born on home plate. Regardless, a “third baser” is someone who started wealthy and ended more wealthy. I think that everyone understands that the hardest thing is to get on base. It is all downhill from there.