I think more bubble than substance for serverless, but I can easily see the appeal and expect that they'll become more useful over time. Certainly the idea of

I think more bubble than substance for serverless, but I can easily see the appeal and expect that they'll become more useful over time. Certainly the idea of microservices is a good one, for me and a lot of my use-cases, and that's the start of the journey towards an API-gateway. (The big downsides being less control, and a central point of failure, obviously.) Containers I think are different, and are used in production a lot.