You and a majority of the members should request that each gets a visible points system, so that they know when they are on the verge of being terminated in a forum.
You should also request to know which moderators applied the points to you, and why for each one.
Although this would be nice information to have, and could lay the groundwork for a complaint of bias such as yours, it seems a bit much to ask from volunteers. IF Pete were to require a ton of paperwork and start micromanaging the mods I am afraid there would soon be too few mods to handle this place and anarchy would ensue.
For me, if I know I am in the wrong I will just take my punishment. If I know I am in the right and would do the same thing all over again in the same situation, I dont care if others dont agree with me and if given a punishment that didnt really have any effect on my life or livelihood, I suspect i would lodge a complaint with Pete and then let it go. But then, I am not trying to be the "voice" of anything other than, maybe, reason.