"One thing that's tricky about V6 is the fact that without NAT all your boxes are internet-reachable unless you have a firewall." Maybe OSes will need to stop

"One thing that's tricky about V6 is the fact that without NAT all your boxes are internet-reachable unless you have a firewall." Maybe OSes will need to stop assuming their underbellies can be soft and implement some real host security. Naaahhh... hell will freeze over first.