Just a little comment to agree with you about the fear I feel using downvotes. I see so much about the grief it causes people. I'm grateful that there are accounts that go about downvoting plagiarized content so that I don't have to. And I'm also grateful that cheetah just comments, because sometimes it's accused me of plagiarizing my own content, when it was just an introduction or what-have-you for a contest.
The point is, there's too much stress around downvoting for me to engage in it. I think I've used it twice, and felt icky each time. There's an odd push-pull to the financials in this system. On the one hand, I think people are more conscientiously friendly when it comes to content that is original, even if it's controversial, on the other hand, people trying to game the system for profit are creating an ecosystem that doesn't inherently reward quality content (at least IMHO)