Seems pretty decent. Also neat that the nesting style could be repurposed to support nested structures in regular form-encoded HTML forms. Main limitation on a

Seems pretty decent. Also neat that the nesting style could be repurposed to support nested structures in regular form-encoded HTML forms. Main limitation on actually being able to use this is that `GET` and `POST` continue to be the only supported methods in browser form submissions right now, so eg. you wouldn't be able to make JSON `PUT` requests with this style anytime soon. Might be that adoption of this would swing the consensus on supporting other HTTP methods in HTML forms.