Revise guidelines for discussion of PEP before draft exists. The goal

is to limit needless and uninformed discussion of an issue, not to
prevent all discussion.

pep-0001.txt

@@ -61,10 +61,10 @@ PEP Workflow
     Dictator for Life, Guido van Rossum <guido@beopen.com>) is the
     final arbitrator of the latter.
 
-    Discussion concerning a PEP should initially be kept out of the
-    python-dev and python-list mailing lists.  Instead, comments
-    should be sent to, and collected by, the PEP owner, who has the
-    responsibility to incorporate these comments into the document.
+    In general, an initial draft of the PEP should be prepared before
+    discussion occurs on the python-dev and pyton-list mailing lists.
+    The author should incorporate comments and feedback into this
+    initial draft when possible.
 
     The authors of the PEP are then responsible for writing the PEP
     and marshaling community support for it.  The structure of a PEP