The Ghost of RubangB on 16 June 2008
Remember, they'll only count a maximum of 6 hours of one game per day, so if you beat Twilight Princess in a single 48 hour binge, it will count as 2 plays of the game, and 12 hours total. So these are approximations, but damn good ones.
Also, they're limited to the sample of people that cares enough to rate their games as casual/hardcore or lonely/friendly on the Nintendo Channel.
But it's still a flood of crazy data, and it will only get bigger and more accurate now that people know about it and might be interested in rating their games.
