All the talk about what's appropriate for the "workplace" highlight, for me, the true trajectory of the Air Force specifically and perhaps the military in general: today's military man is just working in another corporate job. It seems to me that the most resistance to the elimination of heritage, nose art, dirty song traditions, etc come from those who are most involved with the business of killing (the modern fighter pilot, and sarcasm that RPA guy with 1,000 kills /sarcasm). Most Air Force functions can be contracted to civilians, but the actual killing has to stay in house. These communities are understandably upset that they're being forced into a corporate business mold of behavior.
I personally didn't want anything to do with the fighter traditions, so I joined a different community. Also I sucked flying the Tweet. I also agree with Liquid in that sexual assault and harassment have no place in the military where we uphold a more stringent code of honor than the rest of the country. But the Air Force is clearly moving toward a more blended type of corporate identity, one that sets aside a month out of the year to honor the homosexual lifestyle, so don't be surprised when the notion of giving your life for your "wingman" goes away.