When chronological feeds fail

Every few years someone demands that a social platform bring back the chronological feed. The argument is always the same: chronological is honest, algorithms hide content, users should see what they chose to see. It sounds principled. It also ignores why chronological stopped working.

Chronological feeds work when the feed is small. If you follow 20 people and they each post twice a day, your feed is 40 items, easy to read top-to-bottom in under ten minutes. The chronological order is a feature — it tells you what's new, it respects the publish order, it doesn't play favorites.

Now imagine you follow 500 people. Some post ten times a day, some post once a week. The 10x/day people dominate your feed even though you care more about the 1x/week people. Chronological doesn't weight by relevance — it weights by volume. The loudest accounts win, and the accounts that post thoughtfully get buried under the accounts that post constantly.

This is why every platform eventually shifts to algorithmic. It's not because they want to manipulate users — it's because chronological produces a worse experience the moment the follow graph grows past about 50 accounts. The math is against the principle.

txtfeed skips this problem by not having a follow graph at all. The feed is ranked by the same signal across all sources — vote ratio, read completion, and personal taste model. There's no "volume wins" dynamic because there are no follow relationships creating the volume asymmetry in the first place.

The principled version of "show me what I chose" is preserved in a different way: your votes shape the feed, directly and visibly. You see the algorithm adapt to you in real time. You can change it with a single downvote. That's the honest chronological dream — direct control over what you see — delivered through a mechanism that scales past 50 sources.