[alex_young]

The harder pill is IPv4 and NAT. It used to be easier to grab a static IP from your ISP, but those days are gone for many of us.

IPv6 could really foster a home network revolution, when it's finally in place 20 years from now.

[mindslight]

I don't buy that NAT is a huge roadblock. A VPS is $5/mo, or dynamic DNS plus port forwarding is free. Either way, an ISP can apply the same reasoning and cut off access. Centralization due to using DNS (or raw IPs) for naming is the problem. Censorship resistance comes from there being a swarm that as a whole cannot be taken down, while members come and go. This requires a decentralized namespace for referencing content.