The Bulletin module is a place where you and your contacts can leave messages to each other. It's a great place for quick chats and information exchange. Once a user leaves a message they are automatically subscribed to receive an email when someone else posts a new message on this bulletin, so that they don't miss anything. If a user doesn't wish to receive these emails they can easily 'unsubscribe' using the button at the top of of the module.
Settings tab – choose the number of bulletin posts that will be displayed in the module (there will be a 'Next' button to view older posts). Define who can post on this bulletin - only your friends, only members of this network, or any registered user, and the size of the profile photo that is displayed next to each user.
Allow replication - allow other users to replicate this module so that it appears on their network. The content of the bulletin will not be replicated.