JSON is like XML, only not as retarded.

It may have the advantage of being more terse and human-writable, but XML has better character encoding and namespace support if you need them.

{"html": {

  "head": [

    {"title": "Hello World!"},

    {"link": {

      "rel": "stylesheet",

      "type": "text/css",

      "href": "/style.css"

    }}

  ],

  "body": [

    {"h1": "Hello world!"},

    {"h1": [

      "Another header",

      {"class": "another"}

    ]},

    {"img": {

      "src": "/img/myimage.png",

      "alt": "I no has image"

    }}

  ]

}}

Do I really need to say anything else?

CSV FTW!