Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
Why would you want to dance in a video game ? Video games are mainly there to do things you cannot do in real life... Dancing not being one of them
Or not
Take a look at Guitar Hero, at Wii sports, Wii fit - there is a market for making games out of things you could (learn to) do in real life.
Actually... being a Guitar Hero, Awesome Bowler, tennis player, boxer, or (soon) skateboarder on the wii board is not something I can be in real life... any more than I can be a kartman race driver...
Yeah I could learn guitar... go bowling, play tennis etc... but to be REALLY good.. like world class, would require life devotion... like the professionals.. instead the game lets me be a pro in a fraction of the time