Mark Cuban, the billionaire entrepreneur, investor, Shark Tank star and owner of the Dallas Mavericks basketball team, took to his keyboard once again to tweet about his new favorite thing: crypto. The chipper 62-year-old firmly trained his sights on the three most talked about digital currencies: Bitcoin, Ethereum and Dogecoin. Cuban opened his salvo with a tweet about Bitcoin’s relative worth as a store of value, when compared with that most hallowed and tangible asset: gold. He described both assets as “financial religions.” However, although the cryptocurrency market is full of cults, its spiritual leaders have a ... (full story)