Random counter-examples: Python, PostgreSQL, RabbitMQ, Redis, ElasticSearch, zsh, grep, ssh, git, ... There's "one lonely dude complaining on the internet", wh

Random counter-examples: Python, PostgreSQL, RabbitMQ, Redis, ElasticSearch, zsh, grep, ssh, git, ... There's "one lonely dude complaining on the internet", which you can safely ignore. And there's "half the audience has horror stories to tell", which should probably be a red flag.