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.”

Buffet’s hypocrisy: His company owes IRS $1 billion in back taxes
‘Make no little plans. They have no magic to stir men’s blood… Make big plans’
Don’t complain about debt when you borrow $35,000 to study puppetry
Appeals to ‘common sense’ are frequently excuses to avoid thinking
How do we often know things which we shouldn’t really know?
Few things satisfy like giving thoughtful gifts to those we love
Despite death, finally finding love made life worth it for new widow
Don’t be so quick to walk away; you might be close to success
Spending all of life in politics leaves many out of touch with real people