diff --git a/experiments/outline-editor/index.html b/experiments/outline-editor/index.html
index 2179ee4..ffaf296 100755
--- a/experiments/outline-editor/index.html
+++ b/experiments/outline-editor/index.html
@@ -173,6 +173,9 @@ var setup = function(){
   - DONE add optional text styling to nodes
   - 
 - ## Refactoring:
+  - Q: Implementation: JSON-based, DOM-based (current) or both?
+    - implement JSON-based
+	- compare and decide...
   - Plugin architecture
     - DONE basic structure
     - plugin handler sequencing (see: `<editor>.setup(..)`)