I don't know much about the API, but that was my understanding as well. I just tried the game and survived. Can anyone who has had the experience of losing describe what happened?
I just played and lost, 'Bang, your Facebook account is being deleted'. In panic mode I was thinking I could cancel it, tried to remove Socialroulette from my authorized apps, but it was too late. Now, no account but I'm gonna try and reactive it and will you know how it goes