Its all Chinese Gil farmers.. thousands of them literally! These guys are making $10s of thousands per day right now. They are not going to slow down or do anything intelligent. Its China.. they will just flood the market daily with 100s of millions of gil each day until SE fixes it or everyone leaves the game. They are flooding the economy so bad right now, notice the inflation in game already... and the game just launched, if they do not fix this fast the game is going to take a seriously bad turn.