I didn't mean biased as an absolute term, but as a relative one related to "highly biased" as it would be to interfere in a healthy discussion with moderating powers just because your opinion is losing the discussion.
PM me a case of a moderator locking a discussion simply because he was losing it then, and perhaps I may reconsider, because I never saw such thing here. There isn't any case of that.
I think you misread my post.
