I hate people saying "This is so secure you don't have to worry". Being proud of your product is one thing, asking for trouble is another thing altogether.
I wish Microsoft would just launch the software and let it stand on its own two feet. Vista is not going to be a pushover for the boys and girls in 'viruses R us'. It has some seriously-effective security features, but saying it's bomb-proof is just silly, and doesn't help those who will be buying a computer for the first time.