diff --git a/564.myco b/564.myco
deleted file mode 100644
index ec4f8ed..0000000
--- a/564.myco
+++ /dev/null
@@ -1,4 +0,0 @@
-= 564
-https://www.marginalia.nu/log/84_life_in_1080p/
-
-Too big of a screen might end up with unproductivity.
\ No newline at end of file
diff --git a/631.myco b/631.myco
new file mode 100644
index 0000000..5bebdbd
--- /dev/null
+++ b/631.myco
@@ -0,0 +1,4 @@
+= 631
+https://blog.orsinium.dev/posts/go/safe-api/
+
+> The Go standard library is full of bad design choices from the perspective of safety of use.
\ No newline at end of file
diff --git a/Life in 1080p @ marginalia.nu.myco b/Life in 1080p @ marginalia.nu.myco
deleted file mode 100644
index 963a639..0000000
--- a/Life in 1080p @ marginalia.nu.myco	
+++ /dev/null
@@ -1,4 +0,0 @@
-= Life in 1080p @ marginalia.nu
-https://www.marginalia.nu/log/84_life_in_1080p/
-
-Too big of a screen might end up with unproductivity.
\ No newline at end of file
diff --git a/Writing safe-to-use Go libraries.myco b/Writing safe-to-use Go libraries.myco
new file mode 100644
index 0000000..782efb5
--- /dev/null
+++ b/Writing safe-to-use Go libraries.myco	
@@ -0,0 +1,4 @@
+= Writing safe-to-use Go libraries
+https://blog.orsinium.dev/posts/go/safe-api/
+
+> The Go standard library is full of bad design choices from the perspective of safety of use.
\ No newline at end of file