I'm really only scratching the surface at this point. I'm not digging particularly deep to find any of this (read: I'm reposting from reddit). For the first few weeks of alpha, it was Japan only, and for the most part, the Japanese players have been more reticent to ignore their nondisclosure agreements. The game was out in Europe and North America for two days before someone shared the downloadable alpha player's manual. It's exploded from there.