diff --git a/bsip-0005.md b/bsip-0005.md
index e0b97ac..8712373 100644
--- a/bsip-0005.md
+++ b/bsip-0005.md
@@ -31,10 +31,24 @@ a 4 or 5 digit block number - have all been of these current, active contributor
 
 # Specifications
 
-A blockchain parameter can be added that enforces a minimal freshness to votes
+A blockchain parameter can be added that enforces a minimal *freshness* to votes
 that are counted and handle cases of lost keys or apathetic votes hanging
 around.
 
+# Discussion
+
+## Linear, Exponential, or other decay
+
+The question is left open whether the *freshness* of votes decreases linearily,
+exponentially or by any other function. It is further not defined if the
+decrease should scale with the number of blocks or the absolute time.
+
+## Voter Apathy
+
+The argument has been raised that a apathy of voters would result in only few
+*active* votes which could leave the blockchain open to attacks with only little
+stake.
+
 # Copyright
 
 This document is placed in the public domain.