Regarding derpy i like most other bronies are sad to see her go, i wish they hadn't changed her even if they didn't give her any more lines in the future. Just small Easter eggs like the snow globe etc, would have been sufficient for me it's nice to see a show take it's fans into consideration and give them what they want it's just unfortunate not everypony sees like that. I won't stop watching the show or liking it, it was good before we had derpy i'm sure it will still be as good. We'll always have that one shout out though .
Also if derpy is censored surely snails should be to, he's got a snail as a cutie mark implying he's "slow" there's