Microsoft purchases Yammer for $1.2 billion June 25, 2012 by admin Tweet Microsoft has confirmed that it will purchase Yammer for $ 1.2 billion. Yammer is a leader in providing corporate social platforms; you can see the press release after the break. Read more… Neowin Related Posts:Say goodbye to the Yammer brand as its website gets…Microsoft Outlook to get a couple of useful new…Microsoft commits €4 billion to French AI…IBM to acquire FinOps leader Apptio for $4.6 billionMicrosoft generated $51.7 billion revenue, $18.8…