kpop:
About your 4chan link alleging censorship.
The daily mail article is about an ongoing murder investigation/trial in Sweden. Since the mail article contains details about the case, such as the suspect's name and speculations about his age, which could affect the trial the daily mail decided to block the article in Sweden. This is not based on reporting from the Swedish media but according to the daily mail itself:
http://speisa.com/modules/articles/index.php/item.2446/daily-mail-blocks-sweden-for-legal-reasons.html
Another way to see this is because the daily mail redirects to a "site not found" page rather than simply given an error/warning which would be more likely in the case of blocking by the Swedish government. Also, government censorship in Sweden of news would attract much more attention.
I am not trying to defend everything Swedish/pro immigrant, but you have to be aware there is a sea of misinformation out there, and often the people who are pushing it are not very nice people.