I'm not sure if you're serious or if you're commenting on his photo.
If it is a comment, please do not imply things violate Kink Talk rules.
If you are serious, a copy of the rules can be found at the following link and please report things you believe are in violation of the rules for a moderator to deal with. There is nothing prohibiting that photo from being posted on Kink Talk as looking as it's not an avatar. http://www.kinktalk.com/talk/showthread.php?t=8