Right so, my inbox is down to 347 messages, and that's enough random nonsense quoting for one evening, thank you. In all this, I thought I should probably explain my continual references to 'points', so see your left (other left, yes, that's it, fourth line down or so) for a little explanation. My inspiration for getting off my lazy butt and finally qualifying my continual additions was seeing the dear blogger at Isomorphisms qualifying her points system. A case in point of leading by example?