Ah ok, so we'll never get over IPv4 if we still take potshots at anything that doesn't support it. Oh by the way, I'm sure we all agree that using IPv4 for IoT

Ah ok, so we'll never get over IPv4 if we still take potshots at anything that doesn't support it. Oh by the way, I'm sure we all agree that using IPv4 for IoT, especially new deployments, is a particularly bad idea.