I just wish there was more of a standard for for configuration files. Aren't all config files at some level going to be tree like structures? I know it is impossible for everyone to agree on one format, like yaml vs json, vs xml etc. but maybe there could be a common library and standard that could allow each application to load it's configuration from any of these types of files? That way if one organization or distro or whatever wanted to all use Yaml (for example) for all of their config, they could do that.