That may be true, however what really hurts Adria's argument is a tweet she made earlier: https://twitter.com/adriarichards/status/312265091791847425

Now, if women are being excluded due to sexual jokes (and I'll note that the joke she responded to was specifically about comparing technology to a part of the male anatomy, not the female anatomy, so it's not objectification of women that's the issue here), then Adria's tweet here is causing the exact same problem she's crusading against.