Diary of a Product Manager

Diary of a Product Manager

📘 Broken by Design — Now Available (Free for Subscribers)

Reinvented, misunderstood, and misused — MVPs became the quiet killer of good products. It’s time to reclaim clarity, and ship with intent.

Brendin du Plessis's avatar
Brendin du Plessis
Aug 21, 2025
∙ Paid
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I’ve worked in product long enough to witness the full arc of how we build: the pressure to move fast, the scramble to ship “something lean,” and the quiet regret that follows when that thing doesn’t land.

In boardrooms, sprint reviews, and launch retros across startups and enterprise teams, I’ve seen a pattern repeat itself:

  • Products released under the guise of “MVPs” with no learning goal

  • Teams building with urgency but not alignment

  • Features launched just to check a box — not to uncover truth

We’re in an era where product quality is at an all-time low — not because teams don’t care, but because our decision-making has been compromised by speed theater, stakeholder noise, and broken frameworks.

We didn’t just move fast.

We moved without direction.

That’s why I wrote Broken by Design.

Because the problem isn’t the MVP.

It’s how we’ve come to use it.

This book is my attempt to reset that — to give teams the clarity, language, and tools to build MVPs that matter.

What’s Inside

Broken by Design is not just a teardown — it’s a blueprint for better MVPs.

It’s designed to help you, your team, and your leadership…

✅ Understand where MVPs go wrong

✅ Learn the two MVP types (and why you should never blend them)

✅ Spot the red flags before you waste another sprint

✅ Build MVPs that are lean and strategic

✅ Fix broken stakeholder dynamics and misaligned bets

✅ Ship faster — without compromising clarity

Tools & Templates Included

When you grab the book, you’ll also unlock companion resources, including:

  • MVP Audit Checklists — to assess your current MVP before it’s too late

  • MVP Strategy Intake Templates — align your team before you build

  • 50+ MVP Examples (Notion) — spanning product types, stages, and goals


🎁 Free for Subscribers

As a reader of Diary of a Product Manager, you get full access to the book — completely free.

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