"Subreddits that represent clear ideological agendas (r/TheRedPill, r/FatPeopleHate, r/The_Donald) tend to have higher Gini coefficients as well. … Typically, the top 10% of contributors' comments garnered between 70% and 85% of the total vote scores for comments in a subreddit in a given month."
January 1, 1970
https://en.wikiquote.org/wiki/Controversial_Reddit_communities