Org-mode has a great feature I’d like to see in Obsidian, where the user can decide where attachments are stored.
A simple variable in the configuration (per vault, is my suggestions) would open up a great deal of flexibility in regards to backup, use with external services and such.
It would be useful if Obsidian could then:
Optionally automatically expand links with this path, i.e. image.jpg gets expanded to ~/chosenpath/image.jpg (in order to facilitate changing the location)
Save file there automatically when using drag and drop