Forum changes for more transparency

Yeah, we explored having those added back in after I started a few years ago. But because folks abuse those systems regularly (generally across forums), so we did not add them in. Also, I do think we had a dislike button awhile ago, but that was abused, so we had to remove it. Generally speaking, it's pretty clear when someone dislikes a comment or post, because they tend to voice it or give a counterpoint. Which as along as it is respectful or constructive, is fine to do.