He is clearly talking about it from the answering questions side, that is why he is talking about it as a game. Clearly SO is a great resource. But I am guess

He is clearly talking about it from the answering questions side, that is why he is talking about it as a game. Clearly SO is a great resource. But I am guessing you never found iphonedevsdk.com, it had all the answers before SO did. Although SO has better explained answers.