Again, sorry to be a dick and shit upon your idea but I am very skeptical about the rewards feature.

I asked for feedback and I got it - this is great!

If people post spam and self-vote, won't others downvote it? We see this in regular comments, no?

In some ways it would be easier to code using custom JSON but that would mean that the only rewards would be tipping, and I don't see people doing that very much outside of LUV and PIZZA etc