Comments and Feedback
One of the things I see a lot here (In fact, something I also used to do when I started in WA) is people giving Feedback on Comments.
Comments are not for feedback. They are supposed to give us, WAs, an opportunity to discuss a subject and improve ranking. So comments should discuss the topic of the article and give the opportunity for the writer to reply in some sort of Google-Rank improving way (like generating more keywords and links).
Feedbacks are for analysis and that is why they do not appear on our website. They are a "cheek to cheek" private conversation with the sole purpose of improving the quality of a website and/or article.
DON'T COMMENT on FEEDBACKS
DON'T give FEEDBACKS on COMMENTS.