Backup Nodebb database and images to google drive or FTP daily and weekly automatically?
You can probably do it with a cron job and an sh script
It'd be great if the admin can restrict who can upload images based on their reputation.
And with that comes a question. Is it possible for the admin to assign a reputation manually at this time?
To add to Julian, we do support taking backups and downloading them on our managed hosting service since the installation is same on all instances.
Is it possible to get an filter/sort option in admin/manage/uploads ?
You'd need phpBB to use a matching password hash. Getting the users is simple, that's just a query.