No, the reply function is for when you have something meaningful to add. If all you have to say is "I agree/disagree" or "your comment was useful/not useful", t

No, the reply function is for when you have something meaningful to add. If all you have to say is "I agree/disagree" or "your comment was useful/not useful", the reply function is not the right function to use. But unfortunately, the up/down functionality isn't quite right either because you can't determine why the vote was cast.