Iceland is not free from censorship (and is far from the freedom of speech haven people seem to think it is).
The largest ISPs in Iceland were forced to block access to The Pirate Bay and Deildu.net (icelandic torrent site). These blocks were of course hugely ineffective and at most an annoyance.
And in russia blocks are not effective(everyone bypass them), but they also affect really peaceful websites. And it is only beginning, waiting for Great Russian Firewall.
The largest ISPs in Iceland were forced to block access to The Pirate Bay and Deildu.net (icelandic torrent site). These blocks were of course hugely ineffective and at most an annoyance.