Once the UK recording industry realized that UK courts would order ISPs to block websites
it didn't like, it appears that the industry, led by BPI and PPL began putting together a list of over two dozen sites that they're asking to have blocked by all UK ISPs
, even though many of the sites on the list have never been tried in a court of law or convicted of copyright infringement. Included on the list, for example, is Grooveshark, who has been sued, but has not yet been found to violate copyright laws. It may very well be true that there is infringement on many, if not all of those sites. But, generally speaking, there's this thing called due process that allows a site to defend itself before being censored from an entire country. Just because a site has some infringing content does not mean that the entire site should be blocked -- or you'd have absolutely no user generated content sites online, because the liability would be too high. The UK courts started down this slippery slope by allowing sites to be blocked, and now the record labels are just going to keep piling the list higher and higher.