Title: Allow Publishers to Choose Whether to Publish
This setting determines whether a Publisher will be allowed to toggle the Publish checkbox in the Article Editor.
If set to "yes," a Publisher can change whether the article will be automatically published when Post Article is clicked.
If Set to "No," the setting in Publishers Publish by Default will determine whether content submitted by Authors who have Publish permission is initially in a Published (Yes) or Draft (No) state. If the combination of controls force content into a Draft state, then a user with Publish (or Publish Own permission) would have to click "Publish" button in the interface after posting their article.