Hi khufu,
thank you for your comments.

social ranking is not good or bad - it's simply different.
social posts contribute to friendship, building a community, have an influence on motivation, but they don't contribute to knowledge.
That's why social has its own category.

I didn't list any users except @chandrakan which look like a bot scraping content from other sources on the internet.

I hope to find people that share my appreciation to high-quality content.

I would like to hear other suggestion or improvements for a ranking method for high quality content.
do you have any suggestions?