complexifying

this is an example of a post that i think picks up on a (loose) thread from rebecca's post but doesn't really fit into our categories.  i put 'disagree' because i'm disagreeing with rebecca's idea that her post fits 'expand' best, whereas i think it fits 'complexify' - in my view, you're really taking those ideas from the 'loose threads' post and making them significantly more layered and complicated...  but 'disagree' doesn't work that well here, and i'm wondering whether we want another category that's something like, 'addressing one question' or 'picking up on one point'...