Usecases, a recent survey

[mhdawson]

Was reading through this post recently and thought it might be useful in our discussion about use cases.

https://blog.risingstack.com/why-developers-love-node-js-2018-survey/. See the question which is "When we asked developers about what they actually build with Node"

[bmeurer]

Very interesting. Thanks for sharing. cc @thomasnat1

[davisjam]

I've introduced a "References" section into use_cases.md in #243, and included this link. I suggest we close this issue via #243.