"why should I bother to learn Ansible/Chef/Puppet and Vagrant" Nix-y people would argue that you shouldn't. And I'd fully agree with them. They're horribly ove

"why should I bother to learn Ansible/Chef/Puppet and Vagrant" Nix-y people would argue that you shouldn't. And I'd fully agree with them. They're horribly overblown glorified shell scripts.