I hear you, man. I've gotten 3 weapons: Battleaxe, bow, and harpoon. Levels 0, 9, and 16, respectively. Oh, and I've gotten the axe twice. But it is as it is.
For your last question, look at the next quote/response.
First off, I love Reinhart. But you can't completely base any bitching on one of his translations. The way I read it is that the drop rate stays the same while the item you get is that special item you can trade with people.