The simpler media website CMS
Let's say some hypothetical user, lets's call him "Cygon," carefully builds a huge curated and tagged gallery of all the photos, textures, comic pages and whatnot on his NAS with ZenPhoto.
This user then accidentally changes the ownership of his 'albums' folder to a group ZenPhoto can't access and opens ZenPhoto.
Now ZenPhoto "synchronises" the database with the 'albums' folder. And by synchronise I mean it cleans out each and every tag, album description and metadata ever created without asking or even telling the user.
How could this user prevent ZenPhoto from doing that in the future?
Can it be configured to only add image metadata but never delete it on its own?