Not sure when admin would respond to this but...Reputation comments are comments you receive from other members when they "approve" or "disapprove" of a post that you wrote. If you see a post that you like or don't like, you can give reputation comments. Click on the scales in the top right corner of the person's post, approve or disapprove it and leave a comment.It's basically a "cool points" system. And it's regulated so you can't keep giving the same person rep points back to back to back. You gotta share the love!If you found this post helpful, feel free to practice your rep comment giving skills now by clicking the scales of this post. ...that goes for anybody reading this.