This exactly. But I also think that what happens is once people get inside Google or FB, there's a second level of filtering to actually get put on good project

This exactly. But I also think that what happens is once people get inside Google or FB, there's a second level of filtering to actually get put on good projects. Most of the engineers they have just need to do what theyre told. A few get picked to help write the next generation computing platform, distributed deep learning, etc.