A group for people interested in Apache Spark (http://spark-project.org/) and associated products like Shark, GraphX, MLBase, etc. If you are not working or looking at this, bu are in data analytics/mining/etc. you will find these interesting.
I started the group because there wasn't any other type of group like this. I've met some great folks in the group who have become close friends and have also met some amazing business owners.
— Bill, started New York City Gay Craft Beer Lovers