Small teams, big results is a characteristic that I’m very interested in, in our post-ZIRP reality.

But they're the only real case studies

If I were to say "Go", people can point to big projects like Docker, Kubernetes, etcd, Googles internal use, and a few others (Uber?)

Erlang just doesn't have that sort of buy in, which is concerning because it's been around longer than Go (as a FOSS language), heck it's been around longer than Python (but it was proprietary back then)

Speaking as someone that's never used it, that's got "don't bother unless you've got an academic interest in it" written all over it

So it remains a “secret” weapon and I am fine with that. Not everything have to be validated by popularity in order to be unreasonably effective.

Whatsapp is implemented with Erlang.

It is a more robust platform for agentic AI, and I’d certainly start with a BEAM language for agentic AI.