I don't really like the "political spectrum" the 2D plain works better for me, but even then I find it a bad analogue for gauging someone's political stance. In that nifty graph that's going around, I'm basically 2 squares away from being the extreme Left/Libertarian.
But I don't like the idea of letting people run amok nor believe that people should do whatever they want to do. I'm an alter-globalist, anti-nationalist, and communist only in the sense that the world should be structured in a way that nobody slips through the cracks, and individuals aren't bettered at the expense of others. But the idea that we should all work for the state and have everyone paid exactly equally? Hogwash, life isn't worth living in a traditionally communist society.
So on the spectrum in OP, I'd most likely be labeled as "communist" simply due to my leanings. The graph's much better, but it still isn't very good at specifics, which are the fine details which tell all the story in terms of political leanings.