So it wouldn't be worth defending at all, if it weren't being attacked on grounds I strongly disagree with, by people who I believe shouldn't gain any more influence over our culture than they already have.
I'm having trouble understanding what this means, concretely. Do you think it would be a bad thing if computer science became less of a boys club? Or do you not believe that is why people dislike the picture? Who is it exactly that has too much power over "our" culture -- women? Politically correct killjoys?
On the Internet it's hard to be sure, but I haven't seen any negative comments about lenna.jpg that I can attribute to women qua women.
So I guess that leaves door #2, huh?
...no wait, I wouldn't.
Is it putting words in someone's mouth if said words are their own, I wonder?
Are you even aware you made my exact point?
You, on the other hand, were suggesting that CamperBob2 was arguing with you purely because he didn't like you, which would be pretty silly if it were true.