What They're Saying About RP, Newsletters, Libertarians, "Paleos," etc.
Some commentary from Timothy Virkkala, David Boaz, John Derbyshire, Megan McArdle, David Gordon, Earl Ofari Hutchinson, Athena Kerry, Doug Mataconis, Ilya Somin, Ann Althouse, Steven Horwitz, Glen Whitman, Ryan Sager, Jacob T. Levy, and a bunch more people listed here.