The goal is supposed to be to add users to your network that you trust in order to decentralize the network...  Not really a measure of abuse.  theymos has even encouraged us to add users to decentralize the network by voicing his displeasure with the centralization.

Strange that I'm listed as a clear trust abuser along with someone that is 400% higher than I am in his "artificially increased" rating while Hostfat, Cyrus, & Tomatocage are all within a few % of me or infinitely higher and aren't...  Seems like someone here is trying to grind an axe against me or something?