Finally I have made it to connect my self hosted Known site with facebook. But unfortunately it took me 2 days. Whereas connecting to Twitter and Flickr took me just a few seconds. What went wrong?
After logging in as so called Faceook Developer my app remained in developement mode. Or in other words: it is not live yet. What could I do?
After 2 days the certificate of my failure came, dressed in red. You do not need to submit any items for approving at all!
OK, I asked my friend Google. And even real developers had the same problem: http:/
All I missed was to add a so called Contact Mailaddress in the Settings. It was neither a mandatory fieled nor was there any hint to fill all fields in this tab after submitting. And now they want to know about my app review experience? Unique. Hey, it´s Facebook where all my friends are who do not know what I am doing.
P.S. Don´t forget to visit the Brigdy website to authenticate for facebook.