The basis for any negative rating must ultimately be that the person is believed to be a scammer or someone who will scam in the future. The comment is only an explanation for this belief. The standard of I dont trust this person is ridiculous and is an improper use of the trust system.
Projecting again? You literally posted such a rating without reference. Vod has articulated a reason why he thinks the OP can't be trusted.
https://bitcointalk.org/index.php?action=trust;u=358020
