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>Much to my surprise, I found out that reddit's front pages are not a pure "meritocracy" based on votes, but that rankings depend heavily on subreddits.

Is this really a surprise? If just went by upvotes alone, a sub with 1M subscribers will always dominate a sub with 500k. You need to factor in the that context.



That's what I thought at first too, but the data makes it clear that it isn't just based on votes weighted by subscriber count either.


It's not votes weighted by subscriber count at all. It's "hotness" weighted by the hotness of the highest-hotness link per subreddit

Hotness: https://github.com/reddit/reddit/blob/master/r2/r2/lib/db/_s...

Front-page weighting: https://github.com/reddit/reddit/blob/master/r2/r2/lib/norma...




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