Updated PriorDiscussion (markdown)
diff --git a/PriorDiscussion.md b/PriorDiscussion.md
index 29add36..d49dfa5 100644
--- a/PriorDiscussion.md
+++ b/PriorDiscussion.md
@@ -18,3 +18,10 @@
 
 TODO
 
+### Add mechanism to silence vet warnings
+
+Rejected, see discussion in https://github.com/golang/go/issues/17058
+
+### Add vet warning for unused function arguments
+
+Rejected, see https://github.com/golang/go/issues/7892#issuecomment-66094282
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