I don't have any, never wanted any, never will. As far as tats on other people are concerned, they can do what they want, but I think the big ones that are visible when they are dressed are ugly. I think small appropriate ones can look good, but I would never date a woman who had extensive body art, even if I wasn't happily married.
We have a friend whose twenty-something daughter is plastered in them (but not on her head and neck), and does glamour modeling. She's a fine-looking woman, but for me the tats detract from her beauty.