Sexuality questions are no one's business but I could see, in a workplace environment, if someone is admonished for surfing sites with half naked women, etc, why others might consider the question. Unfair as it may be. Unfortunately that's part of human nature.
And some things (areas of this site, etc) should be left for home when no one is around to have to explain them to.
Really, with the exception of a few banners that people might question, by turning off the nudity you really only have to avoid the galleries if you're in a place you shouldn't be viewing nudity. The merchants are pretty good about checking the nudity flag but it's often not done in the galleries.

...... Kendra