That's why one bad feedback usually doesn't make others exclude a user, but it will happen if it gets out of hand. And that's why it's especially important to leave accurate feedback.
With JollyGood, I think it's already gotten out of hand at this point. I would suggest that anyone who has him on their trust list review his sent feedback and question whether there are enough wrongly-left ones to justify an exclusion. In my case, there are just too many, and that was before his tagging of RapTarX and Little Mouse.
This is not fair and I can't accept it! I simply can't move forward here with this negative mark under my name! And I can't believe that some people don't see what is happening here...
The consensus on the forum is that 1xbit is a complete scam, and I agree with that. And while I don't tag members who participate in campaigns/bounties that advertise scam services, I have no problem with members who do. It's harsh, but I do believe that there was discussion before the tagging started and warnings given out (though I'm not sure about the latter). Members who continued to advertise for 1xbit after all of that deserve what they get IMO.
And as far as your statement about not being able to "move forward" on the forum: grow up. Moving forward most likely means joining whatever campaign or bounty that'll accept you, and I doubt you're going to get much sympathy for that sort of plight. Also, life isn't fair. Get used to it.