Unless posters think it aids clarity, it might be a good idea to delete previous posts when responding.

That helps those who like to click on "View thread", as sometimes it becomes confusing to see where there is a new comment.

Deleting previous comments is simple.

When we type a reply posters will notice at the top of the white message box on the right hand side the word "Clear" in blue. Simply click on that and the comments in the post being responded to disappear.