Re: Vicious Circle
Pretty much all home users do not need a unique IPv4 routable address. Inside your on 192 or 172 or 10 NATed addresses.
It is business that need IP4v addreses. So if ISP do some NAT magic, based on DNS, they can still sell into the home market. As they renew ISP home boxes to existing homes, they can recover addresses v4 addresses to their business users.