Fixed thread autoarchiving

boards/models/post.py

@@ -123,7 +123,7 b' class PostManager(models.Manager):'
         archive the old ones.
         """
 
-        threads = Thread.objects.filter(archived=False)
+        threads = Thread.objects.filter(archived=False).order_by('-bump_time')
         thread_count = threads.count()
 
         if thread_count > settings.MAX_THREAD_COUNT:

boards/models/tag.py

@@ -56,9 +56,10 b' class Tag(models.Model):'
                 modifier = ARCHIVE_POPULARITY_MODIFIER
             else:
                 modifier = 1
-            tag_reply_count += thread.get_reply_count() * modifier
+            tag_reply_count += thread.get_reply_count() * modifier \
+                    / thread.tags.all().count()
 
-        popularity = tag_reply_count / all_post_count / thread.tags.all().count()
+        popularity = tag_reply_count / all_post_count
 
         return popularity