This is a website where an on screen object follows your mouse around the screen. In this case, as the website name suggests, it is a man. He is made up of various coloured bands and follows your mouse cursor around the screen after a slight delay. What purpose does it serve? I think none except for an exercise in programming/Flash.
Link: Man In The Dark
Perhaps other Edugeekers know of similarly 'pointless' web pages which are not yet widely known?