Microsoft has officially removed the final veil to reveal its planned acquisition of Yammer for a tidy $1.2 billion in cash. We’ve been hearing rumors about this deal for a week or two; the ...

SAN FRANCISCO (AP) - Microsoft is buying Internet startup Yammer for $1.2 billion in an attempt to bring Facebook-like sharing features to its widely used suite of business software applications.

Microsoft's rumored acquisition of enterprise-focused social networking service Yammer is seemingly all but confirmed, as The Wall Street Journal has corroborated earlier reports of a $1 billion ...

It's been rumored for a while now, but the deal is now official: Microsoft just announced it is buying enterprise-focused social networking provider Yammer for $1.2 billion. Yammer will join Microsoft ...