Good read and an interesting insight into Google’s culture and how it intrinsically leads to much of the innovation and disruption they have achieved in the world. It's not all easy, there's no silver bullet and they've got the data to prove it. My old employer CareerBuilder even gets a little shout out although it wasn't very endearing. Doesn't seem to matter though because CareerBuilder became one of Google's first partners for their Job platform, one that looked curiously like an old project we had worked on - but that's another story.
