Every political group attracts a few crackpots, but no group attracts as high a percentage of crackpots as groups with unpopular opinions. Outcasts are drawn to fringe groups — and fringe groups have little enough support that they don’t want to alienate any potential supporters.
I’ve been aware for a long time that libertarian and some conservative groups attract crazy people. Many times, these crazy people are highly intelligent, very weird and often obsessed with something strange. Those folks aren’t generally going to be accepted among the mainstream parties, because those groups have plenty of support and it’s easy to edge the weirdos out. But fringe groups accept the weirdos more readily.
And why not? One of the core libertarian beliefs is that people have the right to be whatever they want to be. If somebody’s life centers around promoting drinking colloidal silver to cure every ailment under the sun — or trying to communicate with aliens or researching conspiracies about how the Bilderbergers rule the world — hey, that’s his business, even if he’s nuts. As long as he agrees with us that other people have the right to believe and act as they choose, he’s welcome in the “liberty tent.”

I’d forgotten what I said about her necklace, but she hadn’t forgotten
Apologize while you still can, because you’ll live with regret
I want the culture to value smart women more than ‘hot’ women
Want to return to a simpler world? Say ‘goodbye’ to cheeseburgers
If you want life outside of hatred, get away from political cesspool
Nobody has the right to a position in your life which you don’t want
If I ever get to heaven, it’ll be mercy, not justice, that’s served
We’re happier if we learn to ‘sell’ ourselves to people who want us
That huge fed debt increase? They’ve already used 60 percent of it