Outlined three-level structure in contribute.md

docs/about/contribute.md

@@ -56,5 +56,13 @@ The following are future goals for this project:
 * Commission uniform illustrated diagrams for each entry
 * Present the mediums as less isolated and more modular, enabling users to assemble them into packages and processes
 * Gamification features enabling users to test mediums against one another
+* Implement three levels:
+    * Primitives
+        - The mediums as we understand them
+    * Systems
+        - Combinations of primitives and interfaces among them
+    * Badges
+        - Certifications based on system metrics
+        - e.g., participatory, do-cracy, communist, anarchist, efficient
 
 To get involved in developing these strategic objectives, please write to [medlab@colorado.edu](mailto:medlab@colorado.edu).