In reply to HoustonBrooke.

Some of the things you want are already available in WordPress. If you browse to the WordPress media library and select Unattached, you'll be able to see which images are not attached to anything.The Uploaded By and Uploaded To information is coming in WordPress 4.0. What I want is the ability to see every post that is using an image. Right now, I can only see the post the image is attached to. There is a disconnect between the two which is what I'm hoping will be solved with improvements to the way post relationships are handled .