It seems some of the high scores are "not so old". I havne't had access to the net when playing and have been using an old (development server) set of high scores. In many places where I thought I got a clear number one I am number 3.
It is good to see that these scores keep on being improved. I'll make my ranking score a little more competitive but am not sure about number one. Some of the levels there require reactions that I simply don't have. I can tell this by playing back games and looking at sections where I stop for a bit or wander about thinking.