Biased moderation should always be brought to light and discussed if someone feels it is happening.
Miner, let's be a little bit logical here; nobody said biased moderation shouldn't be exposed, as long as it's not just an allegation rising from the perspective of a minority, maybe with some irky interrelations with an old vendetta that doesn't even involve us.
Again personally, I'm not defending OG. How much am I getting paid to do so? Op really needs to work on his emotions and the way he reacts to some certain cases...