- "something broke" is way better than stack traces with line numbers That sums it up. Its the same since the days of XML. Someone decides to make something co

- "something broke" is way better than stack traces with line numbers That sums it up. Its the same since the days of XML. Someone decides to make something configurable externally and then everything gets put in there for convenience. Now we are programming in XML/YAML without even a stack trace (or a debugger, or call hierarchy, or type checking or ... )