I've gotten duplicate recipes from some of the Missions that I've run (specifically the Calibur and Blaster series) and I've seen that they're automatically bound to my account upon getting them at the completion of the mission. There isn't any means to be able to unbind these, so they're sitting in my inventory, completely useless.

I would suggest that there be a means implemented to be able to unbind these recipes, or have the recipes from Missions not bind to the player's account, so that players getting duplicates can either gift them to other players that don't have them already or sell them through the Auction House.