I've taken this test several times now and I don't want to take it again. I always score in the lower right hand corner. In a nutshell, I'm socially liberal and fiscally conservative. I'm not big on labels, but Libertarian is a good fit. Though now, I'm more of a political nihilist because I realize that what I think on this issues means absolutely nothing and nothing will change. So I don't waste my time arguing about it. Particularly over the internet.
While I agree on a 2 dimensional model giving a better picture than the traditional 1 dimensional left - center - right, I do, however, prefer limiting it to the first quadrant with the x-axis representing economic freedom and the y-axis representing social liberty. In this quadrant one would find fascism and communism in the bottom left corner and me in the top right corner.