Nested folders aren't really the same thing. I want the notes themselves to have subnotes. The way Zim implements that is it creates a file for your note, then

Nested folders aren't really the same thing. I want the notes themselves to have subnotes. The way Zim implements that is it creates a file for your note, then creates a folder that contains all the images you put in that note and any subnote. You could technically do the same in Obsidian, but I don't want to micromanage the file/folder structure.