This article was originally published on December 19, 2020, in Chinese. For more details, see here.Recently, the Bitcoin world has been abuzz with talk about "Snowden." Yes, that Snowden, the Bitcoin supporter who paid for his document exposure server with Bitcoin. The same Snowden who is wanted by the U.S. and currently exiled in Russia.Edward Joseph SnowdenOn December 16, 2020, when Bitcoin reached a historic high of over $20,000, Snowden tweeted: "One word: Bitcoin." What did he mean by th...