Subreddit analyses

When to post, subreddit by subreddit.

10 communities, each read from its rules and its top posts of the past year: the hours they went up, how self-promotion is treated, and what the winners have in common.

Each week grid counts when a subreddit’s top posts of the past year were published, in US Eastern time: the hotter the square, the more top posts went up in that hour.