https://www.dailydot.com/debug/reddit-maxwellhill-moderator-technology-flaw/
Found these on reddit also discussing Maxwellhill.
https://www.reddit.com/r/TheoryOfReddit/comments/618lpf/is_umaxwellhill_a_regular_reddit_user_a_paid/
https://www.reddit.com/r/subredditcancer/comments/6f84qd/top_worldnews_mod_maxwellhill_breaks_his_own/