Billie Bragg is a socialist (top left of chart).
overthehill is an anarchist (bottom left of chart).
Both positions are as unrealistic as each other, in my opinion, but at least Billy has a sense of humour about it.
Libertarians tend to have a "shoot first and let god sort them out policy" (bottom right).
The top right of the chart is ... well, it's where we are now. Call it "republicanism."
Really? Libertarians generally want to be left alone ie get the government out of the bedroom and want individuals live with their choices; and questions the added extras that too many current "modern" governments have grown to encompass as they work out new ways to spend our money