Everyone always goes with the "You don't need NAT, everything is globally routable!" argument, as if that's something that anybody wants. Everything on my network is going to go through my firewall anyway. I don't want anything on my network to be globally routable.
Of course, this is not a good reason to not use IPv6, don't get me wrong. It's a problem that's easy to overcome, I just think it's not a good way to get people excited about the transition.
Of course, this is not a good reason to not use IPv6, don't get me wrong. It's a problem that's easy to overcome, I just think it's not a good way to get people excited about the transition.