Some countries filter sex. Some filter uncommon believes or disbelief. Some other, filter the sites of the opposition political parties. There are also some countries who block the individual blogs. A few also block satire. Iran blocks all of these :) and not only these but also some nonsense sites. Just like this one:



Here is a screenshot of a dangerous site: Web.Resource.org but luckily our wise government is here to defend us. If you try Web.Resource.org in Iran you will see nothing harmful:



:) Thank's to our rulers, know we are safe :)