This is a strange forum, if you spam like "hi" 20x on these forums, you can get permanent banned
But if you scam someone and have a -30 rating score , you can continue scamming on the forum
There is a large difference between spamming and social engineering (scamming)
That being that social engineering (scamming) is worse!
However, the forum hav elittle evidence to remove eople. There are some users that are on -9999 trust ratingand are still on the forum.
Also forum does not stop scammers, they are kinda dealt with by trust rating. Scamming is hard to stop to... so if they did take ownership of it they would spend a tone of time and still would be scammers.
Spammer's are something they can take care of, and need to. Spam makes forum unreadable in some places. With large userbase a lot of it is reported by members making it easier and less time consuming on staff (I think).
But on OP the entire point of months of waiting is to learn from what you did to say:
*edited smaller
It is permanently banned I dont even remember why because it was so long ago, but I ban evaded on my second account ...
How can you learn if you do not know what you did? Looking at original account I'm going to guess had to do with small or one liner posts that added no content to threads. And ban evasion ontop of not knowing what he did.... I think this is a permaban for a reason and wont be undone (at least not anytime soon).