If I remember rightly, the mag said 2012, and if it was this year then i'm sure a release date would have been set by now, on their site in their FAQ they say this;
"When it's finished. Guild Wars 2 is the largest project ArenaNet® has ever undertaken, and we want to make sure we take the time to do it right."
Also this is sort of relevant;
"We will be conducting small closed alpha and beta tests in 2011. The feedback from these tests will determine when we will do public beta tests and ship the game. Guild Wars 2 is a very large and ambitious game, and Guild Wars players rightfully have very high expectations. We want players to be absolutely blown away by the game the first time they experience it."