Why contribute if it's going to be lost in the fray though. The thread isn't what it says in the title, so you can counter complain about that as much as you'd like if it makes you feel better. Last I heard there are other threads on CAG, which could be used for all the other stuff.
Amazon most likely hopes that the brainless reviews will be countered by the amount of people that are actually able to think. As large as they are, they should have a better system in place.
Would there happen to be an Amazon WD discussion thread that can be separate from this one? I'd still read both, but having them divided would be nice.