Sent to you by Vanessa via Google Reader:
This is pretty much the universe as I see it. The upper left needs a better name or representative organization. I considered "no excuses" but I don't think that's quite it.
One thing about this graph is that each quadrant tends to be ambivalent toward the ones they share a border with and save their attacks for the ones diagonally across from them. Also the top tends to ignore or try to avoid fights with the bottom.