No, insulting any group of people is never "ok." You're so right. However, sometimes it is a part of self-expression. Truth be told, I find a lot of the nudie crap over in Poserville insulting to women as a group, and I hate it when people post thumbnails that "expose" the whole of that sort of "artwork," and don't have the courtesy to put in a nudity tag. Let's face it ... whether intentional or unintentional, any time visual media is involved, it's all to easy to insult someone or some group.

Could be worse, could be raining.