Okay, I Take It Back
Just a few days ago I was making fun of the efforts of go.usa.gov. But after hearing Michelle Chronister present before me at the Gov 2.0 Expo, I changed my mind. She made a good argument both for considering the importance of information literacy practices around the credibility of domain names and for honoring open source development with a Drupal-based project.
Besides, she gave me another good example of an extraneous .gov domain name: economicinclusion.gov.