Yep. If we lived in a destiny world where you actually had to accomplish something difficult to get exotics then i'd say no. But pretty much any activity you do is entering a raffle to win a chance at a raffle. Basically because random is the main way to earn exotics. Because they are not special they should be tradable. besides most people who've been here since launch probably have everything or nearly everything. and it wouldn't hurt for them to share with people who've been less fortunate.