Dude you know that message you sent me in Spanish when we first followed each other? Well I actually did get it!!!! It was in my inbox instead of my message board and that's why I didn't think I got it because I didn't check my inbox. Anyway I did reply but I don't think it notifies people when they inbox you. Creepy Santa Claus. Also, your inbox is the little envelope right right next to your notification sign, which is the bell.