> - Skeptical projects: TensorFlow I have to disagree. TF is Google's internal ML system, so the waste here is minimal, on top of that the luck they had in ado

> - Skeptical projects: TensorFlow I have to disagree. TF is Google's internal ML system, so the waste here is minimal, on top of that the luck they had in adoption means that lots of people they hire are already quite familiar with their internal systems and their internal system is now very common for deep learning research, and plenty of people are writing systems compatible with their internal tech.