Is your content having an identity crisis? Does it know what it is?
When elements of content become individual entities, separate from the environment in which they are presented (which is the whole point of a CMS, but that’s another story), the need for awareness of these dependencies becomes critical to the “management” part of the CMS.
Most vendors will tell you that their systems are aware of content dependencies: if you create a new page, with an image in it, publishing the page will also publish the image. Hey, the page is aware of what its dependencies are; what more could you want? Read more of this post