diff --git a/content/posts/what-about-design.md b/content/posts/what-about-design.md
index d0f7cfd..83d7d13 100644
--- a/content/posts/what-about-design.md
+++ b/content/posts/what-about-design.md
@@ -155,3 +155,11 @@ I want decentralization and standardization to prevent users from being locked
 in closed -- often also proprietary -- silos such as WhatsApp, Hangouts,
 Slack, MS Teams, Tik-Tok, or even Signal. And I want extensibility to prevent being
 stuck in the past and to adapt to the people's needs.
+
+
+_Comments available on your usual centralized platforms: [reddit] and [HN],
+but also [mastodon]._
+
+[reddit]: https://www.reddit.com/r/xmpp/comments/hun47q/what_about_design/
+[HN]: https://news.ycombinator.com/item?id=23898679
+[mastodon]: https://post.lurk.org/@pep/104546844162627507