Each feature function is split into each functions page so that our users can know where to look for the function. For example all image functions put under function_images.php and all mail items in function_mailers.php
I believe this should be the way so that any layman should understand where to look and what to look. Am I not correct?
Even as envato provides free monthly files, I have looked into those files and it's 300% better what others are provided. Some of them is even hard to trace important files. But we made sure that it's should be easy with us.
What I feel is reviewer just reject it for first time and expecting explanations from us . So if I can't be explainative for second time they will reject it. I think envato management should seriously look into it.