challenge500

Hi there,
Anyone know the what or who about the 2% on betfair that make money? They say, or that's what I have read that only 2% of betfair patrons actually make money. That sounds bad....but 2 out of every hundred is still alot of people making money. Think about it? Anyway who are they and how do they do it, that's what I would like to know?

Does anyone know?
I have a theory on the subject, but I might be wrong.