I totally endorse this suggestion from you @transisto and I think the reward going to self comments should be going to other authors or the people who comment on our posts. There are so many great Steemians who never miss upvoting on others' comments on their posts. They are great examples and should be followed.
Say no to self voting!
You should probably read this post before committing to that viewpoint:
https://steemit.com/steem/@kyle.anderson/subjective-proof-of-work-some-rational-comments-on-the-self-voting-trend
Thanks. I'll read and comment.