Like I said before.. For anyone who hasn't realize it by now, will soon as Bitcoin will become the standard of eCurrency. It's wise to invest into it, (as long as you can afford to do so -- and know what the H double hockey sticks you're doing] then you should be fine. In the case of Mayweather, LOL. He has a lot of room for error if the investment flops, he can easily throw in a few stacks of cash to buy that as well. :)