The address of Mission Control is never published or advertised.
Never "invite" someone via social media to a Mission Control event. Let people opt in.
Please don't gossip about what happens at MC.
No blogging of what goes on at MC. A text description violates privacy just like a photo does.
MC mailings & tweets:
All MC mailings/communications are sent using list protection software (ymlp or katana)
All MC tweets go through one person portal (the twitterer)
MC keeps one main list of all its members with Allies as a smaller subset of that list.
MC limits communications to its members to 1 ally mailing and 1 membership mailing a month (baring exceptional circumstances)
Facebook guidelines:
Never tag anyone
No photos are posted to facebook (by MC)
Public events may not use the invite or rsvp function.
Secret MC groups may have posted events with visible guest list.
MC Events may have:
Fetlife groups of their own - though can and perhaps should also post in the mc group.
Their own twitter feed
Their own facebook page