What should I say in response to this? (xposted)

[alejandromagno.livejournal.com]

I posted an ad online with a link to a website on which I not only introduce the reader to myself, my sexual proclivities, and my general take on life, but also a few pictures, clothed and naked. Many of you know that as an FTM, a transsexual man, I not only don't mind my "chest endowments," but I rather like tham. In response to the ad I posted, someone with the email address "newboy..." posted this:


Men don't have tits.  You are an embarrasment to FTMs.  Take your fucking pictures of the web.


Well! He not only misspelled "off," he also demonstrated a misunderstanding of gender, gender politics, and the philosophy behind my enjoyment of my "tits," or my "top dicks," as I call them.

What, if anything, should I say in response to this?