I want users to be able to add a caption to images when the they are inserted/selected. That could then be customized via CSS. Any ideas?
I don't think this would be something that would be added into the default interface, or it would be done already.
What your talking about is this: http://html5doctor.com/the-figure-figcaption-elements/
Over the holidays I may, given time, have a look at integrating this into the image-attributes plugin.