Will the useformat=mobile be supported by MediaWiki API where appropriate?

I am able to do the following for non mobile content

$.getJSON('http://en.wikipedia.org/w/api.php?action=parse&page='+encodeURIComponent(query)+'&prop=text&format=json&callback=?', function(json) { 

// do stuff

});

It would be nice if adding the parameter useformat=mobile would get the json object of the mobile page content

like http://en.wikipedia.org/wiki/Main_Page?useformat=mobile&format=json

but this link returns a file containing a json object of the page content

Regards,

Asher Szmulewicz