Just gonna say, in the last week I have spent maybe 15 hours gaming. I have also spent somewhere around 40 mucking around in a 3D CAD program making all kinds of weapons to throw into Skyrim when the mod kit gets released. Nothing gets more irritating to me in a weapon/loot focused game than always using the same weapons and having no variety in the loot. I made more than 200 custom models for Oblivion, Fallout 3, and New Vegas. I learned five different programs to make my own models, textures, sounds, and animations. I'm sure that I spent as much time dicking around putting stuff in the games, as some of the developers. Other people have put in much more effort than me.
Listen up, developers; there are lots of people who really would enjoy a robust, fully featured weapon creation/customization system in a game. People like creating their own content. Give us wheat we want.