Let’s analyze a simple situation here:
Person X got over 20kg. More than enough to fulfill all of his wishes in the game.
Person X continues to make money, question is, why?
What can you possibly do after you broke the limit already?
My point – people with too much money make large scale investments, on the most expensive items in the game. Only to make even larger profit.
And what do they do with all the money?
Well…. first they tell you how much they love you….
Anet is delusional if they think RMT are composed of bunch of bots.