@Mihai: just think of what RN employees (or agents that work on their behalf) are paid of. Usually these MA players also spend a lot of $$ in the game. That is most likely the reason that the effort to identify is not that big.
I can't agree with that !!! We'd rather get 20x 500 from satisfied players who stay because they see Fair Play, than 1x 10,000 from M-A, which will discourage 20 players. Real players makes the game more interesting than any M-A association.