Aw...this really gets me because I heard one of Lauren's scrapped ideas was an episode where Scootaloo is revealed is a handicap and will never be like Rainbow Dash, but instead had a special talent in different kinds of speed and agility.
Thanks! I actually drew this a couple months back before Lauren said that, but I think something like that has always been implied. I don't know that I'd think of her as disabled though. She just needs some extra help.