collect more feedback

diff --git a/feedback.txt b/feedback.txt
index b365723..24bcf6d 100644 (file)
--- a/feedback.txt
+++ b/feedback.txt
@@ -69,3 +69,6 @@ Github pull requests
 Other
 ======
 
+  * personal mail: sign every PDF via PGP
+    and put the pub key / hash in DNS
+