@semck, my point is that we're a relatively conservative little cross-section of the internet, and the fact that the occasional, one-off poster happens to be closer to the average doesn't mean that we are, as a whole, as skewed as that average.
@dub, Since when is PE on the liberal side? I know that Libertarians have their own little category, but I'd definitely put him on the right rather than the left.
I don't have a concrete list for you, but if we were to take your list as an example, I know that semck, CA, Draug, krellin, philcore, redhouse, and I think SYnapse are conservative, abge, 2WL (I think), and I are liberal, bo is centrist, blank is crazy conspiracy theorist, and I have no idea about jimgov. I'm sure that that count is a bit skewed because you were thinking about it in the context of this discussion, but I think the point still stands.