Probably this: <a href="/wiki/The_Bazaar%27s_Questions" title="The Bazaar's Questions"><img alt="" src="/w/images/thumb/3/30/Question.png/20px-Question.png" decoding="async" loading="lazy" width="20" height="26" srcset="/w/images/thumb/3/30/Question.png/30px-Question.png 1.5x, /w/images/thumb/3/30/Question.png/40px-Question.png 2x" /></a>. It was a hidden quality used to record players' opinions back when FBG conducted in-game surveys.

Man, I hope there will be some opportunities in the future for them to bring these kinds of things back, especially the Mysteries Tab.