I want to use the graph api to create a photostream of all the users friends photo's. How do you create a thing like that using the graph api. I guess in essence I want to create a chronological photo album of all my friends photos.
How should I go about accomplishing this.
You should start by getting the user's friends using /me/friends. Then you can cycle through the list of friends and get their photos like:
<img src="http://graph.facebook.com/{friend_id}/picture" />
You can use a JavaScript library to do the animation...