Thanks, Mers! If we don't hear from Chaos, it's going to be hosted on my domain, but you won't need to be part of the forum or anything.
Those of us who are interested in developing the rubric can get that put together and post it here, and then anyone who is interested in being a reviewer can say so. Mare and I were talking, and I think we're gonna do what I suggested about having everyone who wants to review do a trial one on the same willing guinea pig story - we already thought of a good story, something everyone could like - and see how it goes.