Reddit is great. r/MachineLearning and r/MLQuestions are decently active, as is Cross Validated, Stack Overflow's stats site. You could also email me- email's

Reddit is great. r/MachineLearning and r/MLQuestions are decently active, as is Cross Validated, Stack Overflow's stats site. You could also email me- email's in profile, I'm happy to chat. I currently work in ML as a consultant.