Your last sentence got my attention, hence I bolded it for reference. No, don't think it will make much impact whenever (if ever) Facebook comes out with a cryptocurrency. It will just be up in the media with much noise just like Electroneum did when it was launched, that's all. By the way, what is Facebook share worth in the stock market? Just a mere > $100+. Nothing more. If we were talking about a cryptocurrency from Amazon, then I could say, yes much impact.