[TriEmbed] Reminder about this email list: email "reply" op causes reply to sender, not to the list

[Pete Soper]

Shane reminds us that the TriEmbed email list is configured like the 
"old days" of Usenet/Arpanet/Internet such that "reply" goes to the 
sender/poster of a message to the list, while "reply all" goes to both 
the poster and the list. That is, the machinery behind this email list 
does not monkey with mail headers such that the email client controls 
are subverted.

-Pete