What good would my records in the trust do? I am not a member of DT1 or DT2. My reviews won't have any effect. I think so.
What's the point of posting your findings in this thread if you're not going to use it as a reference for trust feedback? Besides, your trust review that you leave will help other investigators in the future.
By the way, if you don't give your trust feedback, other members will never add you to their trust lists, and as a result, you won't become a DT. It's sort of like a chicken and egg situation.