(docs/bitcoins-logarithmic-growth-rates-facebook-s-s-curve-and-future-projections-22d8acaaa801.md) ++ [比特币与世界缺失的一环](docs/bitcoins-missing-link-to-the-world-1465aaddd6f5.md) ++ [比特币的失踪速度](docs/bitcoins-missing-velocity-1edc9bab9229.md) ++ [比特币的 NVT 比率...