It is being reported by numerous sources that Microsoft has acquired Yammer, the social networking service that exclusively caters to business users. While there is still a lot of speculation at this point, it is believed that the software giant acquired the company behind the service for more than $1 billion. Microsoft has not announced what it plans to do with Yammer, but here’s what the acquisition could mean for users.   Seamless social connection Facebook, Twitter, and LinkedIn may have made it look relatively easy, but succeeding in the social media space is hard work. This is something…