Since most people in the USA are for taxing those who make more than $250k a year, and most people are for "fair income" and against the idea that the wealthy are not sharing their wealth equally, I'd have to say that most people, even those who don't want to get involved politically, are not quite libertarian. They may be close, but not quite. Plus we still have tons of people who are for the free market (somewhat), who are paranoid about things like monopolies and corporations running amock :p