diff --git a/.obsidian-git-data b/.obsidian-git-data
index 44dffc365..91a2e5a33 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,2 +1,2 @@
-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
+Mon Jun 21 2021 18:08:05 GMT+0200 (Central European Summer Time)
+Mon Jun 21 2021 18:07:05 GMT+0200 (Central European Summer Time)
\ No newline at end of file
diff --git a/.obsidian/workspace b/.obsidian/workspace
index 01c9e86d2..691576c69 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -25,6 +25,17 @@
           }
         }
       },
+      {
+        "id": "2f375b6257f618ac",
+        "type": "leaf",
+        "state": {
+          "type": "markdown",
+          "state": {
+            "file": "social learning across content.md",
+            "mode": "source"
+          }
+        }
+      },
       {
         "id": "77364a0d4ddc7532",
         "type": "leaf",
@@ -183,6 +194,7 @@
   "active": "bf74b25b393fcae7",
   "lastOpenFiles": [
     "i annotate.md",
+    "social learning across content.md",
     "speculative annotation.md",
     "2021-06-21.md",
     "break glass.md",
@@ -190,7 +202,6 @@
     "twitter bridge.md",
     "agora protocol.md",
     "the agora is a markup convention.md",
-    "telekommunist manifesto.md",
-    "2021-06-20.md"
+    "telekommunist manifesto.md"
   ]
 }
\ No newline at end of file
diff --git a/i annotate.md b/i annotate.md
index fe741812e..1e4e786e1 100644
--- a/i annotate.md	
+++ b/i annotate.md	
@@ -1,8 +1,10 @@
 - a [[conference]]
 	- about [[web annotations]] and related technologies
 	- [[go]] https://iannotate.org/
-	- [[2021]] https://iannotate.org/2021/
-		- [[schedule]] https://iannotate.org/2021/program.html
+	- [[2021]] 
+		- [[push]] [[i annotate 2021]] 
+			- https://iannotate.org/2021/
+			- [[schedule]] https://iannotate.org/2021/program.html
 			- there will be an [[agora]] lightning talk on Tuesday
 		- [[2021-06-21]]
 			- [[keynote]]
@@ -11,7 +13,7 @@
 						- 2013
 						- 600 attendees (!)
 					- [[social learning across content]]
-						- slac-coalition.org
+						- join@slac-coalition.org
 				- [[speculative annotation]]
 	- [[tickets]] https://ti.to/hypothesis/ianno2021/en-GB
 
diff --git a/social learning across content.md b/social learning across content.md
new file mode 100644
index 000000000..cc651f338
--- /dev/null
+++ b/social learning across content.md	
@@ -0,0 +1,3 @@
+- a [[coalition]]
+	- [[go]] slac-coalition.org
+	- announced at [[i annotate 2021]]
\ No newline at end of file