Long Ago and Not True Anyway: What’s the Matter with Libertarianism?:
Terrence, a blogger in Wellington, has written an extended piece critiquing libertarianism. It's a good read and takes the libertarian view at face value. Interestingly, this and other material on libertarianism that's available seems to suggest that fierce anti-communism and personal abuse of political opponents is not one of its principles.
Terrence concludes that as a philosophy it is not very convincing.
"To me libertarianism just doesn’t pan out: when expressed in terms of rights it renders absolute a right (property) the pre-eminence of which it cannot defend; its rhetoric co-opts the word freedom and robs it of half its meaning; and it is unjust – on its own terms. What’s more I see no evidence that – even if you were to discard all the concerns above – it would ‘work’ any better than the alternatives. In short it is wholly unconvincing."