Hmm.... If he had the decency to ask, he should've had the decency to take 'NO' as an answer. If you have any photos of yourself in your gallery or links to photos of yourself posted elsewhere displayed somewhere on your page (e.g facebook), I would suggest removing them to try to make it harder for this person to get a reference image of you.
because creating a lynch mob causes more problems than you want, and will clog up the already backed up helpdesk and make it slower to help you. plus, i believe that a callout journal is a banable offense according to da's tos. just report him once, block and move on.