Betfair is a true innovator in the sports gaming space and not only brought the concept of a sports exchange to the masses, but brought sports investing as a safe investment concept to millions of individuals around the world. In many ways, their exchange legitimized sports wagering as a professional endeavour.
Trading the Betfair markets is most definitely a genuine earning opportunity and for those who are determined and committed enough, it certainly can and does replace a full time job. And then some.