diff --git a/.obsidian-git-data b/.obsidian-git-data
index 37eec08d7..44dffc365 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-Mon Jun 21 2021 18:06:05 GMT+0200 (Central European Summer Time)
-Mon Jun 21 2021 18:05:05 GMT+0200 (Central European Summer Time)
\ No newline at end of file
+Mon Jun 21 2021 18:07:05 GMT+0200 (Central European Summer Time)
+Mon Jun 21 2021 18:06:05 GMT+0200 (Central European Summer Time)
\ No newline at end of file
diff --git a/i annotate.md b/i annotate.md
index 411546db8..fe741812e 100644
--- a/i annotate.md	
+++ b/i annotate.md	
@@ -10,6 +10,8 @@
 					- [[retrospective]] 
 						- 2013
 						- 600 attendees (!)
+					- [[social learning across content]]
+						- slac-coalition.org
 				- [[speculative annotation]]
 	- [[tickets]] https://ti.to/hypothesis/ianno2021/en-GB