I lol'd while reading the "email Jobs about the bumper" thread. Send out an email that looks like written by an elementary school kid to Apple's CEO? Srsly? Good luck with that but I don't think he will give a damn, not until you recompose and make it more professional - even then, he will still not give a damn...I guess.
If you are so confident about you language skills... good for ya, having confidence is good. But it's really no need to bash people just because you "think" you have better skill, especially when the skill is not that impressive either. Stay low and only use it when needed is what smart people do.
It's people like you giving the wrong image that Chinese who studied or lived overseas all act like douchebags... that's why I never wanted to talk to my Taiwanese friends in English even though sometimes I do have hard time picking up some Chinese key words, been here long enough and naturally you might losing things you don't use often.
Back to the topic. The purpose of iPhone is to design a phone which fits all kind of people. No matter they are nerds, geeks, grannies or teenagers. If you are a geek who knows about English and can squeeze out the phone's potential, congrats! But even you know nothing about English, you should still be able to enjoy the phone because it's sleek, easy to use and lot's of fun by just playing it...