Pedalz' idea of sending anonymous emails to a few possible future employers seems like a decent thing to do.
Agreeing again with rockrats, how does the addition of a tattoo to somebody's arm defect the way in which they fly? If you didn't know, then what difference does it make?
I think also, at the age of 31, rockrats doesn't seem to be the type of guy who will hastily go out and get inked up all over just for the sake of it. As he states, his tattoos mean a lot to him, and I see, in no way, how a hidden and personal memorandum of his family/children is 'disgraceful'. Maybe ten years ago, but society has advanced slightly since then. Many highly, highly successful people, in a variety of excelling 'professional' jobs will in no doubt have the same type of thing.
No need for the personal attack.