Would you want to make the peek link only based on your public likes or also on your private "show less/more like this"?
Would you want to make the link temporary or permanent?
I wouldn't draw too many conclusions from the analysis of For You users vs all Bluesky users because of the huge selection bias.
But it is probably safe to assume that helping people discover good feeds is generally good for user retention.
The earliest cohort of users who started using For You in July-September 2025 tend to use the feed more.
Some more data from the For You perspective.
This graph uses the date of the first and the last visit of the For You feed users. This is a bit different from Patrick's analysis.
So close
A business model idea for Bluesky: charge people money for a non-lossy Following feed.
Would you want to set who can peek? Options: everyone, followers, mutuals.
How about this - you create a For You "peek" link which other people can use to temporarily turn their For You into your For You.
They get to see how you curated your feed.