Sounds about right, but they also don't need to, all the OpenBSD specific configuration is mostly done in the same manor, meaning that if you know PF, then the

Sounds about right, but they also don't need to, all the OpenBSD specific configuration is mostly done in the same manor, meaning that if you know PF, then the configuration language for httpd, relayd or OpenSMTPd isn't all that foreign to you. JSON is generally a pretty poor configuration language, so I wouldn't hope that it would be adopted.