Give this person a break. Looking at this person's profile, apparently he (I'm guessing it's a guy) is not a native English speaker, but Japanese.
He should probably consider hanging out at Japanese-language Apple forums instead (where he could contribute more effectively), but there's no policy here against non-native English-speaking participants.
Heck, It might even be a good place to practice the written English language. Post away my friend. I assure you, your English is much better than my Japanese.