Negative reviews can generally be tracked easily by registered user. It seems like a good enough idea that the force of negative reviews should fall off exponentially with respect to frequency per user that I'm surprised its either not done more, or more apparent.
If someone complains all the time about everything, the people around them quickly learn to ignore it. Our systems should too.
If someone complains all the time about everything, the people around them quickly learn to ignore it. Our systems should too.