I remember remarking to ravening Ron Paul supporters, who were generously ignoring Paul's far-right-fringe views on social issues, that Dennis Kucinich is at least as Libertarian as Ron Paul.
Such an observation was heresy, and I was pilloried by the usual "radical" Libertarians with endless abuse because of it.
However, as usual, I've been vindicated (though a bit late). Here's Kucinich's response to the banking crisis:
Why, that position, with a tweak or two, could have been pulled straight from the Libertarian Party platform, before it was Republicanized...