Internet Censorship maps

The OpenNet Initiative is an organization that tracks and monitors Internet censorship. On their website you can test individual URLs for blocking, and also see interactive maps of censorship throughout the world. Each country and region is rated and what type of content it censors is laid out in detail. The methods and agencies by which the censorship is enforced are also described in detail. All in all, a pretty useful site if you are interested in Internet censorship.

Check out the official site: OpenNet Initiative
Found Via Boing Boing: OpenNet reveals the global Internet censorship trends