Seems the Oslo-attacker's world of warcraft-account has been identified by fellow players/guildies who recognised him from guild forums and ventrillo. The guy played on the server: Silvermoon EU, had a lvl 85 mage called Conservatism. It's such a strange feeling to realize that behind the posts of what appear to be a normal player is such a monster. Weird how small the world has become through internet.
Also some of his political views have been collected from a political message board (Norwegian text), which confirm his anti-islamic, extremist right wing views.
http://www.document.no/anders-behring-breivik/