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Sean Byrnes

Personal blog · breakingpoint.substack.combusinessstartupscareer

Sean Byrnes writes The Breaking Point, a personal blog at breakingpoint.substack.com about business, startups and career. Since 2022, 3 different Hacker News readers have linked it 4 times, most often “Success vs. Velocity Metrics”. It is still writing: the last post was on 2026-09-22, and you can follow it by feed.

Visit the blog
4mentions?
3HN people?
2022–2023first – last linked?
Links on Hacker News per year · peak 3 in 2022

Too few sampled comments (1) to say how often HN recommends it.?

Why HN links it

HN readers link this Substack for a framework that sorts users into beginner, student and expert categories, with what each needs. It is cited in a Starbucks thread to argue that customer needs vary.

Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.

Advice for leaders on how to make better business decisions.

Most-linked posts?

  1. Success vs. Velocity Metrics
    2 people · 2 mentions · first linked 2022-09-28

What Hacker News says?

  1. imp0cat · 2023-03-23Recommends
    It's a bit more complicated than that. Here's a great article that explains how users can be sorted into categories (from beginner to student to expert) and what each of them wants and needs. https://breakingpoint.substack.com/p/your-three-kinds-of-cus...

    Comment linking /p/your-three-kinds-of-customers

    on “Starbucks CEO will work a shift at the company’s cafes once a month”
  2. Submitted Success vs. Velocity Metrics as a story · 3 points

    HN discussion
  3. Submitted Success and Velocity as a story · 1 points

    HN discussion
  4. Submitted You Have Too Many Metrics as a story · 1 points

    HN discussion

Search all of HN for breakingpoint.substack.com