Obvious troll is obvious guys. I would just ignore him. 
Why are you so confident that OP is a troll? What he's advertising sounds very plausible to me.
We all know that accounts with positive trust are already being trafficked, it wouldn't be impossible for someone to acquire an account in default trust level 2 and start giving out trust ratings for profit. How long this would last for is questionable though.
Then let the OP sell a person trust. He'll lose his trust right away. This is nothing but hot air.
That's what makes me so confident the OP is a troll. Put up or shut up.
Unless someone that buys trust from him is willing to speak out (and publicly reveal that he bought trust from him therefore probably losing what he paid for) he could very well keep the name of the account that he'll be handling trust through private.
Edit: I know trust ratings are not private, what I meant to say is that it would be hard to be sure that it's his account.