diff --git a/Viewer/features/core.js b/Viewer/features/core.js
index 46386852..fd0a3ce4 100755
--- a/Viewer/features/core.js
+++ b/Viewer/features/core.js
@@ -2926,6 +2926,13 @@ module.LinkContext = ImageGridFeatures.Feature({
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 
+// XXX add ability to trigger actions when:
+// 		- all tasks are done and/or fail
+// 		- all session tasks are done and/or fail
+// 		...in theory this can be done via:
+// 			ig.tasks
+// 				.then(function(){ .. })
+// 		but this is a bit too cumbersome...
 // XXX revise logging and logger passing...
 // XXX add a task manager UI...
 // XXX might be a good idea to confirm session task stops when loading a 
diff --git a/Viewer/features/sharp.js b/Viewer/features/sharp.js
index f89c00dd..3b6d8dd0 100755
--- a/Viewer/features/sharp.js
+++ b/Viewer/features/sharp.js
@@ -882,6 +882,8 @@ var SharpActions = actions.Actions({
 	// 			ig
 	// 				.someAction()
 	// 				.someOtherAction()
+	// 		...considering how often this might be useful would be nice
+	// 		to make this a constructor/framework feature...
 
 	// XXX EXPERIMENTAL...
 	// XXX if we are not careful this may result in some data loss due