I don't appreciate your sarcasm, I'm just trying to help educate you dumbf*cks. Destiny is a psuedo-mmo, meant for a more casual audience. Glimmer is capped at 25000. There is a 200 cap on marks. I could go on. The point is, it was built on a limited framework in an effort to make the game accessible for casual gamers. A trading system would accelerate leveling because post 20 progression is entirely gear based and you could skip directly to legendary weapons. Tl;dr: troll children don't understand that trading won't work because leveling is based on gear.