Here on my fanpage I\'ve added my small app, that makes it possible, that fans can upload photos to a special photo album of this fanpage.
It\'s possible, cuz I use
I got the solution! Nowhere in the docs is it mentioned - if you don't want post a feed when you upload a photo via Graph API set following parameter: no_story=1
This information was earlier here: http://developers.facebook.com/docs/reference/api/photo/
But somehow it disappeard from this doc. :(
source: Can I upload photos but not post to wall in Facebook?
How to contact FB so that they add this VERY important info?
You could delete the news feed stream post immediately after upload (if its not returned when you create it). If you call the graph api: https://graph.facebook.com/269434846409322/feed?access_token=... you can get a list of feed posts and then you could issue an HTTP DELETE to the item you want to delete, like https://graph.facebook.com/269434846409322_269690926383714.