diff --git a/good_ideas.myco b/good_ideas.myco
index bac9788..37e4633 100644
--- a/good_ideas.myco
+++ b/good_ideas.myco
@@ -108,4 +108,5 @@ Semantic search for:
 * With modern sensor technology, why can I not buy a toaster even smarter than the Sunbeam Radiant Control Toaster?
 * Procedural sky background generator (//lots// of galaxies, as from survey telescopes)
 * "Credit Card Portfolio Dungeon" (as in churning).
-* Cookie Clicker, but with victories rather than cookies.
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+* Cookie Clicker, but with victories rather than cookies.
+* "idea: autonomous, agentic emails that hunt you down and destroy you" (https://x.com/0x49fa98/status/1993690386531860574)
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