They changed the algorithm on Dec 7, 2016.
Before: https://web.archive.org/web/20161206000344/https://www.reddit.com/
After: https://web.archive.org/web/20161208000333/https://www.reddit.com/
Best guess, based off the vote count differences of those two days, is that if you see a vote with 100,000 count, it’s likely closer to 20,000 count (divide by roughly 5 or so).
There was a post about it by KeyserSosa on Dec 6, so it’s not some conspiracy or anything.
I figured YSK.
I was there Gandalf…
Before that date their algorithm was soft-locked to around 5k upvotes. If a post was extremely, massively popular it would climb to maybe a bit over 10k but that was insane. There was clearly a logarithmic scaling effect that kicked in after a few thousand upvotes. Not entirely sure why, perhaps to prevent the super-popular stuff from ballooning in some kind of horrible feedback loop.
The change was to uncap the vote counts. One day posts just kept climbing well beyond the 5k mark. Now what they also did was recalculate old posts in order not to fuck up the
/toprankings. Kinda. Took a while and I’m not sure they got to every post.I don’t know or care if reddit does vote manipulation, but this ain’t proof and I don’t see how it is unbelievable that a website with tens of millions MOA would occasionally have a post with 100k+ upvotes.