The future of bitcoin trading in the US has taken a major step forward. Some say this is good and others say this is bad. I personally think this is good. The more bitcoin is marketed, purchased, and talked about the better. Some consider the ability to short bitcoin will devalue it. I do not believe that it will be a sustained devalue if a devalue at all. Bitcoin does not function like stocks, so the more people know about it and the benefits, the more value it will possess. What do you think? Etheruem is said to be next!!!