diff --git a/inter-wiki.md b/inter-wiki.md
new file mode 100644
index 000000000..311cfb2e3
--- /dev/null
+++ b/inter-wiki.md
@@ -0,0 +1,10 @@
+# Inter Wiki
+
+- [[go]] https://wiki.c2.com/?InterWiki
+- Similar to [[agora protocol]].
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[agora-protocol]: agora-protocol "Agora Protocol"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/journal/2020-11-29.md b/journal/2020-11-29.md
index f0aeeeb67..73f626256 100644
--- a/journal/2020-11-29.md
+++ b/journal/2020-11-29.md
@@ -15,7 +15,8 @@
 - [ ] [[do]] pay internet/phone bills
 - [ ] [[answer]] [[armengolaltayol]]
 - [ ] [[implement]] [[agora plan]]
-- [[federated wiki]]
+- noded [[federated wiki]]
+- noded [[sister sites]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [daily]: ../daily "Daily"
diff --git a/sister-sites.md b/sister-sites.md
new file mode 100644
index 000000000..1102b62ba
--- /dev/null
+++ b/sister-sites.md
@@ -0,0 +1,11 @@
+# Sister Sites
+
+- [[go]] https://wiki.c2.com/?AboutSisterSites
+- Similar to [[agora protocol]].
+- See also: [[inter wiki]].
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[agora-protocol]: agora-protocol "Agora Protocol"
+[//end]: # "Autogenerated link references"
\ No newline at end of file