Not everything is a web site. Also personally I find V6 more useful under the fold. For a gateway it's nice to support but doesn't give you anything. In your i

Not everything is a web site. Also personally I find V6 more useful under the fold. For a gateway it's nice to support but doesn't give you anything. In your intranet it makes address conflicts go away forever and lets everything autoscale with zero configuration. This can be done with V4 but less conveniently and with more complexity under the hood (and therefore more things to break).