Side note on this one, a project to try to use goaop/framework - Packagist in Flow should be nice (Goaop support web compile, lazy compilation, …) and collaborating with Alexander should be nice. I have some contact with Alexander regarding support of Goaop in the Flow Debug Proxy (GitHub - dfeyer/flow-debugproxy: A Flow Framework Debug proxy for xDebug, written in Go)
Advanced Metadata Handling for the Media Browser
See RFC: Adding additional properties to media assets - #19 by dfeyer
Moving the Resource to the CR should be nice also, but can be an other project.
Skill level: medium