I agree. And I also think Drew and Brian have a lot in common, although the closet thing isn't part of that (although even Brian, despite his creed, does have his moments, ie, Stockwell).
The truth is, almost all people share some traits with someone. I do think that making it systematic can be interesting without locking you into extremes. I'm not so much arguing over who goes where on each spectrum as taking a look at the system itself.