Bitcoin has made a lot of progress over the last six-plus years. It has gone from a Western-based invention used by a few computer guys like Satoshi Nakamoto, the late Hal Finney, and Mike Hearn to a mostly Chinese-mined digital currency, with millions of users, worldwide. The final frontier is acceptance and use in “The Third World,” where traditional banking is the exception, and economic development is more of a need than a societal […]