
Facebook Groups are a great way to segment both the distribution of your content and to filter your listening to specific people (family, classmates, clients, etc.). Secret Groups take the idea one step further by making your Group interaction invisible. Activity in these Groups does not show up in your personal or business timeline, is not indexed by Google, and is invisible to anyone not in the Group - even if they have the URL!
Set up is simple, when you set up your new Group simply choose "Secret: only members can see the Group, see and make posts." All communications within the Group are visible only amongst members. While I don't suggest using this if there is a need for strict confidentiality, it is a great tool for business collaboration.
Now that your Group is set up and you've invited your members, you have created your virtual work space. Within the secret group you can share documents, have group chat, share photos and videos, and even have a shred e-mail address where your can send messages to the entire team and can upload and post remotely via mobile devices.
It's Domino Theory's belief that before you begin to communicate with audiences outside your organizations you should have your internal communications strategy in place. This is an often overlooked and under-managed piece of a Smarter Business Communications plan. Facebook's Secret Groups are just one of many tools that your company should be exploring as social invades the enterprise!