I don't disagree with any posts above, I just simply have another thought. They might be trying to pursue people who are hacking/botting gralats. The easiest realistic way to catch them is to figure out by measuring the overflow in their income from simple coding calculation. I used to see handful of people saving their bugs and sell it at specific bug day and they'd end up getting over 30k from just single type of a bug. So that's a possibility.