I love the concept of a decentralized currency. Blockchains, not so much. They are inefficient, unscalable and resource-hungry. But they're the best we've got t

I love the concept of a decentralized currency. Blockchains, not so much. They are inefficient, unscalable and resource-hungry. But they're the best we've got to get there now. Looking forward to Mimblewimble.