Levi Strauss made a fortune during the California gold rush and he never found a single nugget. Instead, he sold jeans to all the other fools looking for gold. As Levi had no intention to dig for gold I have no intentions to learn Forex trading but I can't ignore it's growing popularity. Therefore, what do you think would be the best long term play on the forex boom? Assuming the play would be a broker or an exchange, which ones are in a position to make the most profit off the boom?