I think I must have been ill that day. At some point, no one can say precisely when, libertarians apparently swore a feudal oath of fealty to the Republican Party. In response to an American Prospect article on libertarian disenchantment with the Bush administration, Reason's own former editor in chief Virginia Postrel explained that "real Dean voters don't like Jeff Flake. (I do.)" On the Crossfire view of politics, this makes sense: You pick your team and root for it, come hell or high water. The Platonic Real Dean Voter can't possibly hold any affection for a member of the...