diff --git a/doc/todo/config_option_to_use_all_processors_by_default/comment_4_3e56a9ccb13ebe7736c56dd472157cbe._comment b/doc/todo/config_option_to_use_all_processors_by_default/comment_4_3e56a9ccb13ebe7736c56dd472157cbe._comment
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+[[!comment format=mdwn
+ username="joey"
+ subject="""comment 4"""
+ date="2018-10-08T16:22:31Z"
+ content="""
+Ilya, my previous comment was talking about the problem with dedicating -J0
+to that.
+
+And yes, parallelization helps with IO, so why run 64 processes on a 64 CPU
+system if it has the same speed bus / same network speed as a 4 CPU system?
+"""]]