I give up!
There is not a single decent post-Hogwarts HP RPG anywhere! ANYWHERE!
I might just go and make my own! Unfortunately, that requires plotting, which I suck at. And all those rules and stuff to type up. Nah, I'm too lazy to make my own. But still, what I wouldn't give for one non-angsty post-Hogwarts RPG that can get its facts and spellings right.
Tied for the most irritaiting:
Victoria Frobisher, Slytherin
Zacharias Smith, evil