[piccolbo]

Other decentralized techs had promise but were later re-centralized (FM radio is the first example that comes to mind). It seems to me techies think that the natural tendency to monopolies in the capitalistic economy can be countered by distributed protocols, and I think the evidence is against that. FM radio -> clear channel. TCP/IP -> NAT. SMTP/IMAP -> gmail, outlook, yahoo. http -> web giants. XMPP -> Facebook messenger. The idea that monopolies are obsolete by the time they form is preposterous. Recommended reading: "The curse of bigness" Tim Wu.