Blog

Notes on marketing that actually ships.

Working notes from building Groundworks AI — on why marketing stalls for lean teams, and what changes when the system brings you the work instead of waiting for you to start it.

July 31, 2026 · Jani Iivari · 5 min read · Engineering

A Security Audit Is Only Useful If You Run It Again

A clean report has a short shelf life. Here is how we combine AI-assisted review, human judgement, regression tests and live production checks — and why the process has to be able to demand immediate action.

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July 28, 2026 · Rowan Lemley · 7 min read · Guide · part 1 of 8

What LinkedIn Is Actually For, If You’re a Founder

Most advice starts from a premise nobody checks: that the goal is an audience. For a founder it isn’t. LinkedIn’s real job is to convince the people who already have a reason to look you up — and that reframe changes every decision downstream.

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July 28, 2026 · Rowan Lemley · 6 min read · Guide · part 2 of 8

What You Can Ignore on LinkedIn

Connection games, pods, posting-time folklore, hook formulas, format chasing. Here is what each one actually optimises for, why it isn’t your goal — and the four unglamorous things that are genuinely worth the time.

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July 28, 2026 · Rowan Lemley · 6 min read · Guide · part 3 of 8

The Decisions to Make Before You Write a Word

Three decisions govern a whole quarter of output: the theme, the audience, and the lead framing. They get made per post, in three minutes, by someone whose attention is elsewhere — because skipping them is free on the day.

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July 28, 2026 · Rowan Lemley · 8 min read · Guide · part 4 of 8

Why Your Last Quarter of Posts All Said the Same Thing

Read your last twenty posts in one sitting. Individually they’re fine; together they’re one message wearing twenty outfits. That isn’t a discipline problem — it’s the predictable arithmetic of how they were produced.

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July 28, 2026 · Rowan Lemley · 7 min read · Guide · part 5 of 8

Voice, and Why “Write Like You Talk” Is Useless Advice

You don’t talk one way, and you can’t hear yourself — which is why the most common writing advice given to founders is useless. Voice, taken apart into four things you can actually work with.

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July 28, 2026 · Rowan Lemley · 8 min read · Guide · part 6 of 8

The Tells That Make a Post Read Like AI

Readers make the judgement within a line or two, and once it has arrived the post is over. Eleven recognisable patterns that trigger it, what to do about each — and the honest limit of fixing them.

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July 28, 2026 · Rowan Lemley · 6 min read · Guide · part 7 of 8

Cadence: Why Consistency Beats Brilliance

Every founder does four good weeks. This is about week six — what a real week actually contains, why the pipeline breaks exactly when the company most needs to look alive, and how drift differs from a deliberate skip.

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July 28, 2026 · Rowan Lemley · 8 min read · Guide · part 8 of 8

The Honest Arithmetic of Doing LinkedIn Properly

Every item on the list is reasonable and the total is not. The whole series added up — five kinds of work on three different clocks, for a company where marketing is the eleventh priority.

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July 16, 2026 · Rowan Lemley · 6 min read

AI Won’t Replace Your Marketer. You Don’t Have a Marketer.

Every conversation about AI arrives at the same question: whose job does this take? It carries an assumption worth making visible — that someone is sitting in the seat. At most early-stage companies, nobody is.

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July 9, 2026 · Rowan Lemley · 5 min read

The Prompt Box Is the Reason Your AI Marketing Never Ships

There's a comfortable story that AI hasn't fixed marketing for small teams because the models aren't smart enough yet. That story is wrong about where the problem lives. The bottleneck was never output quality — it's the blank box you have to face before any output exists at all.

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June 30, 2026 · Rowan Lemley · 6 min read

Why Do Founders Keep Abandoning AI Writing Tools?

If you've generated a few drafts, felt a flicker of momentum, and then quietly stopped three weeks later — you're not undisciplined and the tool isn't broken. You're running into a structural problem hidden inside something that looks like a feature: the prompt box.

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