I don't know... but if I came across that without knowing the context, I would conclude it was written by a non-english-native speaker, most likely an Asian spe

I don't know... but if I came across that without knowing the context, I would conclude it was written by a non-english-native speaker, most likely an Asian speaker. Try an experiment, show the text to other people and ask them to guess the likely national/ethnic identity of the writer.