Researchgruppen are part of the politically correct elite in Sweden, supported by basically mainstream media which is most likely the worst in the world when it comes to being objective which this articles just proves.
For people interested, the major news paper bought this information from "Researchgruppen" in order to seek, follow and harass everyday citizens and put their faces on the front pages telling the country they are racists. Sure maybe some were technically writing racists comments online, but the gestapo-moves from the news organizations in Sweden is just one of the many harassments you'll recieve if you have any critique what so ever against the large immigration numbers. They have used several illegal actions (credit checks for example) in order to find information on the people they were harassing. The people who got their faces put at the front pages did not get any chance to defend themselves or even tell their story.
This is also old news in Sweden.