Virgin Media, Sky Broadband and BT are all starting to block Website they see are partaking in Pirate activity Music Download, Software, Movies and Games after the House of Loads signed legislation regarding Pirate activity on the Internet which came into law 3-4 months ago.
The only ISP opposed and have to date not signed anything regarding the new Anitpiracy Laws are UPC / NTL in the UK ....
VM, BT and Sky are all currently passing any information relating to Piracy to the Digital Intellectual property rights department based in London based on all Downloaded material seen to be deemed by them to breach Intellectual property rights.
All ISP have been given the right to Block on any customers any Websites seen to operated or trade in Pirate software, Games , Music etc.
This Website could be seen to have quite a lot of this Material been traded.
All you have to do is Google it and you will find thousands already unable to log onto certain websites Sky are the Worst at the moment but there is a Workaround in some cases Dyndns.com is a Good Start to bypass any blocks...