The OP was about a general officer who was fucking around on his wife, tried to keep it hidden, and got busted for it. I believe this was the right decision because I am by default, wired as a rule-follower, and agree that a person with 'rank' could be convinced to make decisions out of the norm if they fear being caught or exposed.
@TLDR20 brought up smaller units. I will concede that those units may have their own set of rules and moralities that those outside of such units would likely not understand or even agree with.
@CDG - you wrote:
My reply back to the bolded would be, "how would we, the general public ever know?" In the business world I have seen decisions made and one promotion given, because the CEO was banging his nanny. We all knew it, but someone took advantage of it. <very long story> During my time in the Marine Corps we ALL knew that one of the E-3 WM's (women Marine) was blowing the company Gunny. And we all knew that she avoided the shit duties because of it. Those are just two examples on a small scale, but they are very real. Imagine what a person could make happen if they had a "two star" in their pocket. You don't have to agree that these are valid concerns, but I think you are incorrect to dismiss them and refer to it them a red herring.
I would use General Petraeus and Paula Broadwell as a recent example.
How David Petraeus avoided felony charges and possible prison time
As part of the agreement, Petraeus admitted that he improperly removed and retained highly sensitive information in eight personal notebooks that he gave to Broadwell. The Justice Department said the information, if disclosed, could have caused “exceptionally grave damage.” Officials said the notebooks contained code words for secret intelligence programs, the identities of covert officers, and information about war strategy and deliberative discussions with the National Security Council.
It could be argued, and I would agree, that had he not been having sex with this woman (who was an Army Reserve Major at the time), he would not have electronically shared such information with her, and could very well still be Director or CIA.