MATT: Probably the longest I've ever stayed away from the site, but now that finals week is almost entirely over, I can resume my...whatever it is I do here, heh.-I must confess I was getting worried about you. As we learn from David's God, silence is a sharp spur to the imagination. I hope finals have gone well, and will look forward very much to your always stimulating, wide-ranging views on the latest bones of contention. We may not have made much progress in your absence, but I like to think that even running on the spot gradually helps us to burrow down deeper!