>>140 Bull.
My understanding is that they are using it jokingly, for example as a reference to anime/manga where the girl is protesting to the guy for showing sexual interest. It's like winking at the audience, and the audience is other Japanese. It is NOT intended at an English speaking audience. They don't care what the English speakers think, the English speakers are not even supposed to speak on 2ch anyway.
At most, English speakers are viewed as partners to practice one's own English. "Hey look, I know a few English words: MOE! Hentai! Otintin! Now, please praise me!" :)