Google: 90% of our engineers use the software you wrote (Homebrew) but (2015)
twitter.com
twitter.com
What slays me with Google in particular was they did this study a while back that found that whiteboard coding was nonsense, and then they... kept doing it. Although I'm having a hard time finding it now, so maybe I'm mistaken there.
edit: here we go, although it wasn't specifically about whiteboarding http://www.nytimes.com/2013/06/20/business/in-head-hunting-b...
You'll never see an electrical engineer get asked to solve a circuit problem on a whiteboard.
Google will end up staffed mostly by comp sci college grads (as well as a significant number of non-technical people) who believe somehow that if they just focus on things that sound technically superior, one day they will build a good product that won't need to be shuttered. And this will continue for as long as their ad money doesn't run out.