Note Ben Boyter's searchcode post

Thanks to Chad Whitacre for mentioning it to me on X^HTwitter.

notes.md

@@ -84,6 +84,11 @@ need followup.
 
 * Qt (officially delayed releases in the past??)
 
+* The post [GPL Time-bomb an interesting approach to #FOSS
+  licensing](https://boyter.org/2016/08/gpl-time-bomb-interesting-approach-foss-licensing/)
+  by Ben Boyter mentions "searchcode" server being under an
+  "eventually open" license.
+
 # Taxonomy
 
 I (Seth) think there's a distinction to be made between these three cases: