Koivu winning reflects how little people actually do research before voting. Look up his stats with Anaheim and look up those of Rob Niedermayer and tell me Koivu deserves to be ahead of him.
Rob Niedermayer - 124 points in 382 games
Saku Koivu - 155 points in 242 games
It's not like Koivu is any slouch defensively either. He's arguably been the Ducks best defensive forward since arriving to the club. The two things Rob has on him is longetivety, and having been part of two cup final teams. But as far as stats goes I don't think you have an argument.