Whew. Okies, I've posted the rules over there.
Warning: There may be holes. There may be inconsistancies. Getting this thing tweaked out the way I wanted it turned out to be a crapload more work than I'd originally imagined, so I occationally cut corners.
But! I'm pretty sure what we've got there is good enough for us to work with over the next couple of months. Whatever's not there is probably in my head. When issues come up, I'll either update the document or post about it here. I'll probably do blog posts more often than not. It's a pretty thick document for a hack, and I don't relish the idea of re-printing the thing every time we find a new bug.