I've just had a long evening, having had friends round for dinner, and I have to say the punch (drink) was very strong. For some reason, I remembered an article I wrote on form analysis back on 606. Some of the discussions on form lines used to make me curl up in those days so, purely for amusement only, I have linked back to good old 606 for anyone who didn't have the benefit of my expert tutorial.
PS. I love the way it still says this at the bottom of a thread: "Sorry, you can only contribute to 606 during opening hours. These are 0900-2300 UK time, seven days a week, but may vary to accommodate sporting events and UK public holidays."