The trust system as it exists now is not just inequitable, it is a security threat. If anyone who has spent years building their reputation in this sea of fraud known as Bitcointalk can have it stripped so easily with a handful of sock puppets, what is to stop that from being done in order to force silence and complicity to obfuscate fraud? You all stand around and stroke yourselves off over what an asshole I am while you leave your backdoor open and get your place robbed blind because the bad man gave you a boo boo on your feelies with his mean words.
If you have proof of someone doing what you're describing (security threat, sockpuppets stripping reputation, obfuscating fraud, etc) you should bring that up and let the trust system do its work. As it stands now you're either making it up or hiding evidence, neither of which is a benefit for the forum or the trust system.