Can you make a board post about it? No, it would clearly break the rules. The only "exception" would be Discuss the Boards to discuss the actions a Moderator (maybe Specialist) has taken [Specialist's have no power but recognition though]. There is a difference between a post going "Djinn is a potato who is abusing his mod authority to enforce the fry initiative." And "I'm not sure about the action Djinn took on this post removal. Could I get more details?"
While both of the prior examples name Djinn in them, only one would be to shame or harass him.
You can also make a positive post about someone. Say we somehow played a match together and I am just doing horribly. Maybe you are being a supportive person and trying to help because I'm tilting. I could come on here and make a post to go "Aladoron was supportive of me dispite how poorly I did. And as such would like to thank them again." You may never see that post (because not everyone uses forums. Just an example), but again, it is a positive naming.
As for your example specifically, it probably depends on how and where that is being said. If I make a while post about, then it is rubbish. If we are actually having a discussion and I say something like:
Aladoron, you call me a liar and I assume are down voting all my posts (not that I care about that part). Without providing any evidence that I am lying and simply saying I am, is not helpful to me or our discussion. Your post history, makes it uncertain if you actually want to discuss anything or if you want to argue just to argue.
Granted, I can't be 100% certain without a mod replying to this comment, my example should not be removed for Naming and Shaming.
