But here it's actually the other way around. The context is non English native "contributors" ready to participate in FLOSS. Their contributions are deeply need

But here it's actually the other way around. The context is non English native "contributors" ready to participate in FLOSS. Their contributions are deeply needed; They are the ones taking the time to learn a different language, most likely yours, in order to help. It can even be strange, as a comment on the original post noted, that English with all its idiosyncrasy persists to be the common language. If it's yours, be happy that you are the lucky one not making the most efforts. So it's in fact selfishly that natives speakers should take the burden to try and understand their questions, Help them and then reap the benefices (patchs).