There's not a flaw in my logic, but there is in yours. Everything can be abused in the world so should we get rid of that too? Nothing is perfect or flawless. The trust system serves its purpose as a guide regardless of whether it's perfect or can or is abused or not. Mods can abuse, users can abuse, police can abuse etc etc. That doesn't mean all those things are worthless and should be gotten rid of. Should we just get rid of the entire forum since it can be abused? No, we make do with what we've got. If you don't like the trust system or the way the forum operates or is run simply don't use them. You're not forced to nor are you obliged to take any trust or feedback sent/received seriously. That is entirely up to you.

Edit: KWH has good points.