Awfully combative and eager to throw blanket statements, like "you people", for someone who "has nothing to anwser about", aren't you? Honestly, it sounds like you have something quite serious on your conscience, for a hypothetical question about a fictional character to ellicit such a rant and accusations about being "moral police". Whatever it is, hopefully you'll anwser for it after all, even if you continue to kick and scream like this.This is the thing, nothing happened in the end, so there is nothing I have to answer you about. You are making an scenario in your head to be mad at and crying about anyone calling your bullshit because you want to be morals police. And the letter said "don't get close to her, I know your secret", there wasn't even a direct threat. And here you are, clutching at your pearls because someone made a vage note and it was resolved.
Also, you probably have read enough manga to know how bad bullying in Japan can be, right? The kind of bullying of writing awful stuff and litter someone's desk, right? Can you look at me in the eye and tell me this is even on the same level as that? Are you really that thin skinned to consider this a crime? How can you read manga in general in the first place?
When I made that comment about Ranma I truly mean it, you couldn't watch that show with that morality obession some of you people around here have.
A crime is a crime. You seem interested in absolving it by comparing to even worse crimes, but no one will take you up on it, especially since the reasons for it were petty, with no redeeming circumstances at all.