The Miers nomination has reopened the rift between conservatives and establishment Republicans. The conservative movement was founded upon the supposition that ideas have consequences. Conservatives have founded so many think tanks, magazines and organizations, like the Federalist Society, because they believe that you have to win arguments to win political power. They dream of Supreme Court justices capable of writing brilliant opinions that will reshape the battle of ideas.
Republicans [...] are more suspicious of intellectuals and ideas, and more likely to believe that politics is about deal-making, loyalty and power. You know you are in establishment Republican circles when the conversation is bland but unifying. You know you are in conservative circles when it is interesting but divisive. Conservatives err by becoming irresponsible. Republicans tend to be blown about haplessly by forces they cannot understand.