No what holdenweb is saying is that you use your common sense, and when someone tells you to back off, you back off. Being a bit creepy isn't harassment, being a bit creepy when you've been told to stop is.
Thank you. There's a difference between being psychic and being sensitive to the needs of others. We all make mistakes, but if we apologize if it's required and most of all if we don't continue along an unwelcome vector there should be no need for any invocation of a code of conduct.
As someone else has pointed out, its primary purpose is to reassure those who (reasonably or unreasonably) fear harassment that the issue will be taken seriously if it occurs.