The Facebook Graph API lets you grab a JSON representation of home (News Feed) & feed (Wall).
How do I just get the posts made by my Facebook app?
Facebook has added support to filter me/home posts without using FQL by passing the filter parameter.
me/home
filter
For example to get just photos you can do: me/home?filter=app_2305272732
me/home?filter=app_2305272732
Full documentation is here: http://developers.facebook.com/docs/reference/api/user/#home