@logic Why is there no reply buton where is that sentence: "The reward should go the the author of YT video..."?

No, because he has not posted a link to his video here. It is his choice. He will have his reward by having increased viewing of his video, because of the post, which I posted here.
However, I do not care much about rewards, you can make a system rewarding posts with links to other articles with less rewards than the original ones.