[gengkev]

I think the problem is Facebook's lack of transparency here. As a user, suppose I have some information that I've marked as "not available to third-party apps". Then I might be surprised to find out that Blackberry's servers have access to that data via a secret API, even if it is to implement a "Facebook experience".

[cjhopman]

Would you also be surprised to find out that Mozilla (Firefox), Google (Chrome), Samsung (Android Browser), Microsoft, etc. all have access to that data?