I was making a news article in my private group, and as I was hyperlinking something, I noticed the multiple formats in which I could hyperlink. Some of these formats actually worked, while others I had no idea why they were there. For example, my group's home-page theme artwork.
Another of the formats was a "rate" button, which looked quite similar to the reply/report buttons. Was there once a rating feature implemented in individual posts? Where was this from?