Once you have used a parsing library to create generic data structures (in your programming language) from your JSON all of this no longer has anything to do with JSON, right? That's something that confuses me about this blog post. To me it seems that it talks about a very generic issue in very specific terms.
Agreed. In something like JS (or dynamic C#) one could simply access obj.results[0].address.street, which casts the object nesting as useful/self-documenting rather than needlessly complex.
