On: Show HN: Stamp turns a folder into a plain text file and a file into a folder

A directory per project is a good rule of thumb. I generally avoid directories for file "Types", thats what file extensions are for. Also:

- Adding a directory to an otherwise flat project at least 2x the complexity, so wait until there's a good reason

- Every directory should have a readme. If it doesn't have a readme doesn't deserve a directory.