I can understand the desire to be rid of spammers. But WoT? It's easy to see how such a system will reinforce and amplify what the dull majority already believes. It will also reward empty-headed or disingenuous people-pleasers who are skilled in regurgitating whatever it is that most people want to hear this week. And it will punish people who go against the grain, like Satoshi. Diogenes or Socrates would surely have "scored" badly.