Just to make sure, you are claiming the beauty of the human body, ostensibly given to us either by forces of nature or some deity, is obscene? I ask this because of the definition of pornography; "obscene writings, drawings, photographs, or the like, especially those having little or no artistic merit."
Thus you are claiming that a human body, that breasts, skin eyes, hair and the like, are obscene and that this has little or no artistic merit?
I don't feel like I'm wasting anything; if they learn or recant their previous statement, I win. If they get all pissy and ranty and show their immaturity, I also win. If they ignore this comment hoping no one will notice, I still win.
Basically, I've already won.
What they get out of it is up to them. There can be two winners here, or only one, and it makes no difference to me so long as their dubious comment is properly addressed.