Does anyone remember that advert - for Fosters I think - where a man runs up to a priest in the street and tells him he's just spent the weekend making love to beautiful twin sisters? The priest says he's done the right thing in coming to him to ask for forgiveness, and the man says he's not a Catholic. "Why did you tell me then?" asks the priest. "I'm telling everyone!" the man replies, before spotting someone else and running towards him with a cry of "Hey, amigo!"
That's me today. I fear it will soon wear thin for my nearest and dearest - already my girlfriend has started getting a warning light in her eyes when I try to win arguments with the line "yes, but how many Richard Dawkins books have you been quoted in?"