Added instagram shortcode - 6:38 AM, 2/3/2013
When you find an image on instagram.com copy the url of the image and you can now add it in your own posts, simply type:
[instagram url=http://instagr.am/p/Ma3ji4OP2d/ size=large] or simply [instagram:http://instagr.am/p/Ma3ji4OP2d/], (you can also use the longer instagram.com url as well if that tickles your fancy).
[instagram:http://instagr.am/p/Ma3ji4OP2d/ size=small] [instagram:http://instagr.am/p/NGnxY2OPyR size=small]
The sizes available are , 'small', 'medium' or 'large', the default value is 'medium'.
Images are automatically linked, but you can add "linkback='false'" if you want to remove the link back.