All countries have restrictions on the what you can do or see on the internet already
United States - Internet Gambling, Sales of unregistered securities, sales of unregistered drugs are all restricted and in some cases illegal
Iran, China, Dubai, and many other African and Middle Eastern Countries - anything that the government does not want their people to see is blocked, restricted and illegal
North Korea - Internet? What Internet??
Most of Europe and Japan - Similar to the US
Russia - More restrictive than the US (bitch about Putin too loudly and find out what happens!)
Australia - Is putting in a "National Firewall" to "protect the children"