The three bears - prime example. I mean, that girl was lucky those bears responded so leniently - had it been a rougher part of town (er, the country?) she may not have been so lucky. Come to think of it...i can't even remember what the moral of that story WAS. Don't break into people's houses and have the cheek to use it as a squat too?
Also, hansel and gretel - had they not had such a strong fondness for refined sugary foods, things may not have had to happen the way they did