True about the comments for json. But you could use: "_comment": "Some comment" or a similar convention. But you'd have to handle it somehow when instantiating

True about the comments for json. But you could use: "_comment": "Some comment" or a similar convention. But you'd have to handle it somehow when instantiating objects. I do like python style docstring comments that are available in the object graph. Which would allow for checking (live) config comments at run time: config.server => "10.x.x" config.server.comment => "This is on a private ip network because..."