This week marked crypto's 'Black Wednesday', leading to significant losses for the sector. But there are silver linings too...There might not be many people in the world of cryptocurrency who recall the day, thirty years ago, when Sterling (£GBP) was forced out of the European Exchange Rate Mechanism (ERM). That day, which has become known as 'Black Wednesday', made the name (and fortune) of one George Soros, cratered trust in the British Conservative Government, and ...