The Perils of ISBN
Hacker News
February 18, 2026
Last year I got into using Letterboxd, to complement my goal of watching more (good) movies. It’s got a really clean interface, the social features are useful but unobtrusive, and it makes remembering what I’ve watched and when I watched it easy. So why isn’t there a Letterboxd for books?
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techstartups
Originally published on Hacker News on 2/18/2026