Vista - any advantage?

I heard so many complaints about Windows Vista, however, I just came across article that talks about security threats. And I just found out that Vista operating system is more secure compare than others as Halvar Flake, CEO of security firm Zynamics, explained. In addition to that, Microsoft has always been investing a lot of money on security for their products, even though we're not really sure a good result could come up with that much of money, because hackers always find a way to hack :)