Building a list of Machine Learning business use cases

Hello, all! I've been studying machine learning a lot over the past year and have put together a list of learning resources (https://www.mltuts.com).

I'm still adding to it, but I'd like to compile a list of use cases for machine learning.

I listen to this podcast: https://twimlai.com/ and also subscribe to newsletters, but I'm sure ML is being used much more than what I've seen so far. So if anyone knows of good ML business, specific use cases (not just use NLP :P) or is working on a business with ML, feel free to link here!