As for the Ron Paul newsletters, the best response was by my colleague David Boaz when the subject was raised publicly in 2008. About them he wrote in the Cato Institute’s blog:
“Those words are not libertarian words. Maybe they reflect ‘paleoconservative’ ideas, though they’re not the language of Burke or even Kirk. But libertarianism is a philosophy of individualism, tolerance, and liberty. As Ayn Rand wrote, ‘Racism is the lowest, most crudely primitive form of collectivism.’ Making sweeping, bigoted claims about all blacks, all homosexuals, or any other group is indeed a crudely primitive collectivism. Libertarians should make it clear that the people who wrote those things are not our comrades, not part of our movement, not part of the tradition of John Locke, Adam Smith, John Stuart Mill, William Lloyd Garrison, Frederick Douglass, Ludwig von Mises, F. A. Hayek, Ayn Rand, Milton Friedman, and Robert Nozick. Shame on them.”
Support for dynamic market capitalism (as opposed to crony capitalism), social tolerance, and a healthy skepticism of foreign military adventurism is a combination of views held by a plurality of Americans. It is why the 21st century is likely to be a libertarian century. It is why the focus should be on Ron Paul’s philosophy and his policy proposals in 2012.