While I did vote "no," I think if such a system was implemented, there have to be certain restrictions among traders. One would obviously be a value system, such as an exotic for an exotic, legendary for legendary, etc. Another would be levels. It would be silly to see a level 30 give his or her 4th Mythoclast to a new level 20. This also goes hand in hand with another restriction, which would be based on tasks or missions completed. That new level 20 doesn't even have access to the VoG yet, so how can he or she have one of the hardest guns to obtain simply by trading a Universal Remote, from a previous character, with someone who has completed VoG Hard about 10 times?