[seqfan] Reminder: please do not add comments to a sequence being edited

[Neil Sloane]

Reminder:

When you look at the submissions stack, and see a sequence being edited,
PLEASE DO NOT join in.
It just confuses things.  Don't do it.
Likewise, if you are visiting a friend in the hospital, and walk into an
operating room by mistake, DO NOT TRY TO HELP.  Do not try to wash the
patient's feet while the doctors are operating on his throat.