I'm interested by the number of left-libertarians present on the forum. If anyone is unconvinced or ignorant of what left-libertarianism entails I recommend frequenting
leftlibertarian.org » What is Left Libertarianism? and
The Libertarian Left - tribe.net. L-L, unlike the commonplace libertarianism we know of in America, is a rejection of the inane minarchist, pro-conservative movement found in Ron Paul and Bob Barr (these two oppose gay marriage and abortion rights, and promote corporate personhod). They're for free association, including markets, but they oppose capitalism (mostly a rejection of corporations - since they require legal contracts to prosper - and rent from land, since land rent has always been used for authoritarian purposes). Unlike the stereotype Left, they're against big government, and they have no problem with communism, markets, and participatory economies co-existing.
Most tout Proudhon as a good synthesis of anarchism and minarchism; I see less sectarianism because of it. Proudhon didn't really see anarchism as a goal that must be met, but something to strive for.