>...and the scale of supporting such a centralized network in the future could be unsustainable. I don't think this is borne out in practice. Centralization se

>...and the scale of supporting such a centralized network in the future could be unsustainable. I don't think this is borne out in practice. Centralization seems to be the rule for large systems since networking scales O(n^2) otherwise, so decentralization has to provide pretty compelling advantages to overcome this large disadvantage.