diff --git a/popcorn.qmd b/popcorn.qmd
index 8f498a7..6e423a1 100644
--- a/popcorn.qmd
+++ b/popcorn.qmd
@@ -19,3 +19,30 @@ from notebooks.popcorn import plt_filesize
 outp, defs = plt_filesize.run()
 outp
 ```
+
+## Outline
+
+- intro
+- filesize
+- unique installations reported from
+- packages -> perhaps find new subcategories
+  - global
+  - relative (pkg/unique)
+  - top packages
+  - rare packages?
+  - install distribution
+- packages per time unit (find clever title, e.g. 'accumulated packages')
+  - per year?
+  - weekday
+  - month of year (combine with weekday?)
+- kernels
+  - overall kernel version installations
+  - kernels over time
+
+- misc
+  - missing days
+  - moved days
+
+- things we can't see (limitations)
+  - packages on offer in the repositories
+    - this could shed light on the bumps of users and relative package ownership