I guess why not? I mean, there are lots of options here. I prefer HJSON, also it helps a lot that its website does a very good job at convincing other fellow de

I guess why not? I mean, there are lots of options here. I prefer HJSON, also it helps a lot that its website does a very good job at convincing other fellow devs to try it... But there is also JSON5, among the most popular alternatives. Then HOCON you mention, and probably a myriad more.