Yes, Microsoft is finally making an appearance in Always the Last to Know. Apparently, they're Always the Last to Be Cool.
Anyway, the reason I'm the last to know about this is because it's blocked at NACHRI, but there's a feature in MS Outlook 2010 called Outlook Social Connector that allows you to keep track of your social streams. Recently added? Facebook integration.
Assuming it's not blocked for you, you should definitely check it out.