Looking to add social networking component to SharePoint?

Check out the blueKiwi SharePoint Connector article at the SharePoint Team blog.
http://blogs.msdn.com/sharepoint/archive/2008/06/08/how-we-did-it-bluekiwi-sharepoint-connector-and-officeassistant.aspx

Note: blueKiwi Software is the leading European provider of Enterprise Social Software.