The insane popularity of proxy site Unblocked shows the futility of web restrictions

Few people like to be told what to do, and this is certainly the case online. If you're told that you're not allowed to visit a certain website, it is only human that you question why -- it may well increase your desire to visit said site. Around the world, governments have taken it upon themselves to try to police the internet. It's something many would describe as an exercise in futility, and it seems they are correct.
The implementation of restrictions on access to certain websites can be seen in many countries, but it is something that the UK government has shown itself to be particularly keen on. So how successful have initiatives to block access to the likes of the Pirate Bay, KickAssTorrents et al actually been? Not very. One site that helps users to get around web restrictions is proving more popular than both Skype and Spotify.