ISPs React to the Dangers of Adopting IPv4 Internet Address Sharing

http://www.ispreview.co.uk/index.php/2013/01/uk-isps-react-to-the-pros-and-cons-of-ipv4-internet-address-sharing.html

ISP PlusNet Trials Controversial IPv4 Address Sharing as IPv6 Alternative

Lets hope PlusNet are quite vocal about their findings as it would be an interesting insight.

http://www.ispreview.co.uk/index.php/2013/01/isp-plusnet-trials-controversial-ipv4-address-sharing-as-ipv6-alternative.html