After working with AD to export stuff for a mobile app, I came to the conclusion this would be a must. It's really difficult to navigate between lots of different things and not be able to organize them, and so it would be cool to have:
1. Layer/Export item color coding (like ps)
2. Export item grouping, to keep things tidy. setting a "Path" variable on this could be cool because it would allow for all items in this group to be exported in the path specified in the variable, without having to resort to "funky naming" like "mainfolder/subfolder"