I had mentioned during one of the community meetings that I was going to build out a new feature to audit admin actions for providing better oversight. This system will require admins to provide notes when deleting content or performing other actions. I don't know yet what the final form of this will take, but I have at least started to build this out the framework for it.
The first area to have more detailed auditing is image uploads, done in response to an admin repeatedly deleting images by other members when the images do not violate any terms or policies of this community.
Note to admins: If someone spams a large amount of images that do violate terms, overlords and terminators can always perma-ban, providing the overall reason on the account. That action is also audited, and the images from the disabled account will automatically be purged in a week.
Purge, mainly to help DSi users if I know correctly
(And probably to free up storage from multiple 4k images I'm absolutely certain have been on this site for a while)