> The ability to brush off the words of a respected superior (parent, manager, supervisor, etc...) is not equally distributed in the population. Female students have a disadvantage over male students, especially in fields that are male-dominated (such as CS or Physics), LGBT members are even more disadvantaged. The harm is in the compounding of a hostile environment, and when the hostility comes from a person of considerable power such as the famous Stallman, the hit is all the worse. Don't take my word for it, there is a lot of research on these social dynamics.

So the answer is that a respected person may not ever have any opinion that can be construed as offensive ever in their entire life? I mean in this case Stallman didn't even go to any effort to spread these ideas around. The fact that they are even known is due to the articles written about a few posts spread over the last couple decades.

Also I'm a little unclear about your references to female students and LGBT members...weren't the posts that people took offense to mostly regarding pedophelia? Did I miss his other writings?