There should be a category added for no-skips, since PC players can't do so (iirc NDS can't do so either). I feel like this would balance the leaderboard out, as it is based on "who plays the fastest" and not "who has an Xbox 360".

Also, the rules don't mention when the timer is supposed to start. I have been starting it as soon as I hit "play" on a new game, but apparently everyone else's loading times are different. Would suggest some sort of guide.