Mozillians has an inivitation system that let's vouched users invite others to join Mozillians. These users who join are automatically vouched.
Let's say you have a large list of contributors to invite to your phonebook, well we thought of that.
You can format a file (myfriends.txt) with one email address per line:
bob@thebobcats.com juno@reactor.org diane@hunters.org
And feed it on the admin node like so:
./manage.py cron invite myfriends.txt
And voila! Invitations will be mailed to your friends.
This creates one :py:class:`~phonebook.models.Invite` and sets the
:py:attr:`~phonebook.models.Invite.receiver` to ZUUL. This also sends an
invitation email to each recipient.