Microsoft and Yammer Face a Sliding Doors Moment - Forbes

Check the link below for a Microsoft/Yammer perspective piece from Forrester's Rob Koplowitz

"So, what about those out there that bought into the Yammer vision, especially customers? Does Yammer become the next Groove, a  bold vision of collaboration that goes to Redmond to die? Here is what Microsoft needs to do to make this work"

Microsoft and Yammer Face a Sliding Doors Moment - Forbes