Command-key-in-chief?

The byline of this blog says I talk primarily about Macs and politics. However, occasionally I find the perfect link that rolls both into one.

This is from Apple's new "Get A Mac" promotional materials:

On a Windows PC, software (both good and evil) can change the system without your even knowing about it. In order for software to significantly modify Mac OS X, you have to type in your password. You’re the decider. You approve changes to your system. [emphasis mine]