"The video surveillance brings Iran further into the vanguard of nations that have sought to keep tabs on Internet use. Libya under Moammar Gadhafi ran extensive web-monitoring operations. China has sophisticated website filtering and an army of censors patrolling chat rooms. China and Cuba require Internet-cafe users to present identification."
Sweden is filtering and web-monitoring, it is very easy for the state to know exactly who does what. NSA is not behind in this technology. USA has sock puppet software, they dont need armies of censors.
A few years ago a law was passed that permitted the FRA (Försvarets Radio Anstalt) (Defense Radio Establishment) to spy on all the traffic that passes through swedish borders, the FRA had been doing so illegaly for the past ten years and that was a scandal too. What constitutes border, in the internet the FRA is monitoring, is not defined.
Swedens #1 ISP, TeliaSonera is on the list of CIA/USA as strategic foreign resource to protect in case of major war due to them being able to spy on much of communications going to russia/east, the list was leaked by wikileaks if I remember correctly.
Other than sites with child-porn, no pages are blocked. However, more or less upon request from the US, we have the FRA who can monitor telephone-conversations, Internet-traffic etc for people they suspect for various reasons. Sadly, it probably can't be done without some peoples privacy being breached.
Sweden is filtering and web-monitoring, it is very easy for the state to know exactly who does what. NSA is not behind in this technology. USA has sock puppet software, they dont need armies of censors.
The internet is dead.