Sorry, the video points out no "human" differences. It points to humans saying they like Yammer, that's about it. I'm sure it is just fine as a marketing video,

Sorry, the video points out no "human" differences. It points to humans saying they like Yammer, that's about it. I'm sure it is just fine as a marketing video, but don't pretend it conveys any information beyond "like", assuming one has ever used "social media" before.