Because you're saying things like > Because it was incredibly stupid not to make IPv6 backwards compatible. Without providing a non-stupid solution to a probl

Because you're saying things like > Because it was incredibly stupid not to make IPv6 backwards compatible. Without providing a non-stupid solution to a problem not solved for decades, and likely not solvable. (Also I assume you meant ipv4 forward compatible, you can name ipv4 hosts on ipv6)