Sorry Z Gecko, but the problem is not going to fade away if you simply calm down a bit.
About your other questions and assumptions I can only say that you are not well informed and some of the things mentioned here are hard to detect by regular/casual public.
On the "not leaving the comment attached to prios thread"-issue i just want to throw in, that the moderator is limited by the BBS-Software
As far as I know, BBS-Software does allow moderation comments.
And i really would like to know, if someone, whose posts were altered, did contact the moderator personally and ask him to change it back. And if, did these demands were rejected?
You probably missed entirely majkinetors case. It was in his signature for a long time and as far as I remember, he published his conversation with AHK author about moderation problems.
I personally think, this is just a piece of lazyness or missjudgement that has been blown up.
I personally think that moderator had to be changed long time ago, but as long as there are people who defend his malice acts he will stay here, and make more sane members leave this place.