> It's just a lot harder to build peer-to-peer systems than centralized ones, although peer-to-peer systems are ultimately the most resilient. I don't think th

> It's just a lot harder to build peer-to-peer systems than centralized ones, although peer-to-peer systems are ultimately the most resilient. I don't think that's true, top-down/centralized systems will become exponentially more complex with every new layer.