Share 'Yammer and the Training Industry'

Over the last three to four years I have been using LinkedIn, Twitter and Ning with documented success for marketing and learning. Much of this has been described on other parts of this site. Right now, thanks to a question posed by Alyssa Galeros of The Ariel Group in Boston (there is no business relationship between iFive and The Ariel Group I am curious about the role that Yammer can play to h…