I wonder what the avatar in question is? But as we've seen, some people even had/have outright porn in their profiles, so it doesn't surprise me (although Alison apparently has seen it, but then...that is Pink, who even though isn't (or so she says) staff anymore, she is of course a partisan). I wonder if a big board user has the avatar? If so I suspect NOTHING will be done:

http://support.yuku.com/topic/11081/master/1/?page=1

And quoting the TOU doesn't work with that crowd. In their minds, it applies to the users, but Yuku can do whatever the heck they want...they always have. Thus, there is an Ezboard Disaster board to call them out on things!