Quark is wonderful! The main thing that a coin can do, like a monetary system, is to produce a useful socio-economic effect. Quark did it. He collected interesting people together, until a critical social mass accumulated. Then there was an explosion. Quark became the third currency, having made a super record of crypto growth. The quark is again cheap and I want to buy it again. Hello everybody! Hi Colin, I really like your music!