Before people pounce on me for being a dumb newb, I am asking a serious question.
I'm aware of what the symbols on the first column mean (speech bubble if I replied to it, and the colours for how popular it is), but the ones on the second column have got me wondering what they mean? What does the newsprint one mean, that it's normal, or the question mark one a question/answer topic, or the exclamation mark meaning important, or the light bulb means it's under investigation. Is that right?
Seriously, it's confusing and I hope someone does give me an answer.