Microsoft has begun to release Yammer integration with Office documents for real-time feedback and threaded conversations. Available for Office 365 subscriptions.
Yammer
Choosing between SharePoint and Yammer
Since acquiring Yammer in 2012, Microsoft has been clear. When it comes to social networking tools, use Yammer not SharePoint. But…
Microsoft enterprise social roadmap
Microsoft has provided an update about Yammer adoption statistics since acquisition and outlined the roadmap for SharePoint and Yammer going forward
Collaboration is not the same as social
Whilst the words are often used interchangeably, there are fundamental differences between collaborative team work and participation in a social network
Aetio 