That's an interesting one, I'd guess Spotify would be whitelisted if not as they started using the open graph before the public launch. Most apps hook you in t

That's an interesting one, I'd guess Spotify would be whitelisted if not as they started using the open graph before the public launch. Most apps hook you in to click from seeing a post on someone else's timeline and auto posts what you're looking at to yours like a virus. Spotify posts because you've decided to share what you're listening to and it's disable-able. It's slightly less passive. Social Cam sold at a good time, Viddy on the other hand are going to have to try and convince investors they're worth their $400m valuation.