6UK was offically launched yesterday. The plan is to raise awareness of the need to switch to IPv6. IANA's pool of IPv4 address is due to be exhausted around March next years, the Regional internet registries will run out a year or so later, and at some point in the future, you will not be able to add a new connection to the Internet on IPv4 (without some horrific variant of Carrier Grade Nat). IPv6 will become the default for new connections.
http://www.6uk.org.uk/
http://www.bbc.co.uk/news/technology-11736394
As well as bandwidth and latency, it will soon become necessary to also ask your provider for IPv6 connectivity.
Oh, and overclockers.co.uk isn't on IPv6 yet, go bug your hosting provider, and seriously consider making the switch. (by switch I mean dual stack. Please don't switch off IPv4, or I'd get lonely waiting for everyone else to catch up)
http://www.6uk.org.uk/
http://www.bbc.co.uk/news/technology-11736394
As well as bandwidth and latency, it will soon become necessary to also ask your provider for IPv6 connectivity.
Oh, and overclockers.co.uk isn't on IPv6 yet, go bug your hosting provider, and seriously consider making the switch. (by switch I mean dual stack. Please don't switch off IPv4, or I'd get lonely waiting for everyone else to catch up)