diff --git a/opt in.md b/opt in.md
index 080098c52..7ac4196c3 100644
--- a/opt in.md	
+++ b/opt in.md	
@@ -3,4 +3,6 @@
 	- An [[agora]] might choose to default logged in users to [[opt out]] behaviour; this means that an [[an agora]]'s users vote to make this change.
 	- As of [[2022-05-21]] this is the state of opt in for [[agora bot]]:
 		- [[hashtags]]
-		-
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+			- are [[opt out]] in [[mastodon]] and [[matrix]]
+			- are [[opt in]] in [[twitter]]
+				- meaning they are disabled by request of a user, and I'll now try to do work on making them available via an opt in mechanism.
\ No newline at end of file