I’m off on holiday for a week. I’m planning on being completely offline, so there will be no posts here in that time. I’ve just realised that 1,000 people subscribe to this blog in some form (email, facebook, twitter, or Google Reader). I’m sure there is some duplication there, but that’s far above what I ever imagined, and I have no idea who most of you are or how you ended up here. Very many thanks for reading and there will be more when I return.