Steam, Valve’s video game distributing platform, stopped allowing bitcoin payments in December , citing the volatility but admitting they may come back to it. Only a legal professional can offer legal advice and Buy Bitcoin Worldwide offers no such advice with respect to the contents of its website. People are so caught up on what bitcoin could be — an investment, a stock you can trade , a technology that will shape the future of entire industries — that they can forget that it’s also, as the «coin» in the name implies, a form of currency.