Upvoting of Answers in a Forum (just like in Stack overflow to identify the best answer). For example: https://stackoverflow.com/questions/21236824/unresolved-reference-issue-in-pycharm/21241988#21241988 The first answer was upvoted for then 1000 times. When will such a feature be available? See my website: eG https://community.hyfindr.com/forums/discussion/high-pressure-hydrogen-materials-pom-peek-viton-epdm-compatibility/