--- a/.emacs-my	Sun Mar 31 19:10:25 2013 +0300
+++ b/.emacs-my	Sun Mar 31 19:12:55 2013 +0300
@@ -1649,11 +1649,10 @@
  gnus-score-decay-constant 3
  )
 
-(setq
- gnus-score-interactive-default-score 100
- gnus-summary-mark-below 0
- gnus-summary-expunge-below -50
- gnus-thread-expunge-below -50)
+(setq gnus-score-interactive-default-score 100)
+
+;; These variables are local to each summary buffer and usually set by the
+;; score file: gnus-summary-mark-below, gnus-summary-expunge-below, gnus-thread-expunge-below
 
 (setq gnus-use-adaptive-scoring t)
 ;; I use 100 for replay to me and 200 for essential mails, and -50 for bad mails.