> I don't see why we should be focusing all our engineering efforts on this one technological detail, tethering us forever to the idea that a license to speak on the Internet entails an IP address. There's 15+ years of research behind better networking topologies that care no more about IP addresses than a home router cares about Ethernet MAC addresses. Let's go that direction. It's easier, and probably better.
can you please elaborate on the above a bit ? bunch of pointers to papers would be most appreciated. thanks !