A mysterious hand has offered humanity a gift. The choice to accept or pass up on this gift is completely up to you. However you probably won't be able to ignore it easily. The gift has puzzled many, and empowered many. It's been vilified by politicians and bankers. It's been glorified amongst its users and ignited a revolution that cannot be stopped. It's the gift of hard money, unassailable property rights, a trustless accounting system, a digital...