by jojoee on WordPress.org
By default wordpress menu system, wordpress can only automatically add/remove top-level page to/from menus
When publish subpage then add it into menus (screenshot-1.jpg)
this feature has no effect with subpage (child page), but Auto Subpage Menu can
Insights allows you to quickly access and insert information (links, images, videos, maps..) into your blog posts.
TRUEedit turns the Post HTML Tab into a raw HTML editor that does not texturize or modify your code.
Extend Fusion with a Menu Element.