Thanks for this. It's pointless to argue, but I wonder if shifting from 32 to 64 bits, instead 128, would have seen faster uptake. Aside, isn't embedding MAC a

Thanks for this. It's pointless to argue, but I wonder if shifting from 32 to 64 bits, instead 128, would have seen faster uptake. Aside, isn't embedding MAC addrs in ones IP address a bad idea?