Obviously it is completely voluntary and you can join or leave as you wish, but it provides another channel for communication.
You can join the list by sending an email to
with 'subscribe' in the Subject field
OR by visiting the list page at http://www.freelists.org/list/greatcoxwell
the email address for the list is: email@example.com
Once you join you will received any email sent to this address and if you send an email to this address all the people on the list will receive it.
If you have any problems subscribing you can contact Jake at firstname.lastname@example.org.