Trading would ruin the game. The ENTIRE point of games like Destiny is to play raids, strikes and grind for the gear you want. Not get all the gear you need then go raid, thats completely pointless. If you could trade it would be to easy to get everything and nobody would play. I don't understand why so many people don't understand this. Its mainly new players who want this because they see good armor and guns they want but are to hard for them to get. Just PLAY the game unlock some of the stuff you want and get better. I don't have everything I want but il get it in a drop eventually, there are so many lazy people who just want everything immediately and there the ones complaining and ruining the game.

Why trade xur sells it all anyways I say no to trade cause people can take advantage of it tired of seeing trade post on forum

I think it's safe to say ALL -or at least 99%- of us want trading. It's such a waste to see spare guns and armor that others need go to waste because there isn't any trading. I've gotten repeats of a lot of good exotics and legendaries that I wish I could've traded or given away... Even if Bungie and Craptivision deny it, there originally was trading in Destiny. Hell, if you listened in closely on one of the demo runs that a few Devs were doing for the Devil Archon, one said something along the lines of "You can get your armor and weapons by buying them, finding them, quests, or TRADING with other players".