It shows where I am active in my collection of notes over a period of time. How new directory structures are born and the parts of my notes that I keep returning to and updating.
I keep some of my org-mode files under version control (more than one repository, and not all are version controlled). This is a gource visualization of the activity on org-mode files from a couple of areas that are highly active and tracked in git.
I generated it using gource https://gource.io/.
It shows where I am active in my collection of notes over a period of time. How new directory structures are born and the parts of my notes that I keep returning to and updating.