I dont know the exact details about the doxes in hbchat, but I am so sad to think people would do this kind of thing. for all off you who got doxxed, I wish nothing but the best for you, and please stay safe! I was lucky to not even try the app myself

when you try to add someone from miiverse but they are on 3ds only (too shy to ask for friend codes)

TEAM MONEY!!! - Marie - Splatoon