When a user plays an MMO, they Pay for the ability to play the service offered, that service has rules, rules state that You are allowed to further yourself ingame as an extention of yourself, in game currency and trade is encouraged but not out of …
Look No offense but if your arguing if it is "legal" or not well your hitting a wall. When you sign the Eula you sign a binding contract with that game, Also Games, if they wanted to, could go after after "Profits resulting from ingame content" If…