title: Choice of data-exchange method (JSON or conventional technique)
body: <p>I am writing an application where user can create their desired web-interface from the tools provided. I am providing them with several options to create multiple draggables and droppables and I want to store them in database when they design their interface. Is JSON good choice for the data-exchange in this case or simple implementation of some PHP code and/or some server-side scripting will serve better?</p>