It's possible to get the date when two users first interacted on Facebook? For example: in a comment, photo tags, wall post, etc. I need this for a FB app since isn't possible to get the date when two users became friends.
Any idea of I can get this done?
I'm thinking in merging a lot of fql queries but don't figured how to do this yet. If I want this for all my friends, isn't gonna be too slow?
It is possible now to extract dates from which you became friends with another user on Facebook. Try it via the API Explorer Tool: https://developers.facebook.com/tools/explorer/?method=GET&path=UID%2Fposts%3Flimit%3D25%26until%3D1342599743