Filed under: iPhone, App StoreI've often wondered why, instead of creating their own social gaming platform with Game Center, Apple didn't just swallow up a successful third-party platform like OpenFeint. Now, it seems that Apple may have lost its chance: OpenFeint announced this morning, after another multi-million dollar round of financing led by Chinese gaming firm The9, that it will be extending its social gaming network to Android apps. The same features and services available to