Possible Duplicate:
What's the Facebook's Graph API call limit?
I have heard from several sources, most of which are stack overflow or other well reputed web portals telling me that there is a limit of 600 api calls per 600 seconds to facebook api. I personally think its more then that, but exactly where that line is seems to vary and I have no idea really what to put my finger on.
The catch:
I have also heard that its 600 api calls per 600 seconds per access code.
I have also heard that its 600 api calls per 600 seconds per ip address, per code.
I have also heard that its 600 api calls per 600 seconds per ip address only.
My question to you is, which one is it?