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Poul-Henning Kamp

Poul-Henning Kamp✓ Add us as a preferred source on Google

Mastodon @bsdphk@fosstodon.org
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Make a deal with Poul-Henning Kamp

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $17→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards depth over one-liners. $43→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $22→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $51/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $26/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $34/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $43/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Poul-Henning Kamp onto your podcast (~45 min, remote) $33→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
2.9K
Account age
3 yrs
🎁 Free analysisfor Poul-Henning Kamp
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

Recent posts · likes + reposts
May 19latest
38
Avg engagement / post
21–43
Typical post (engagement)
1.3%
Engagement vs followers
70/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 21 and 43 likes + reposts (median 35) — a dependable floor a sponsored post can count on.

🔥 Top post: I think I can finally put words around what truly bothers me abo · 96 likes + reposts

📊 Activity & format

Posting cadence
1.2 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
32×
Follows 91 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Mastodon ↗
🔥 Top post I think I can finally put words around what truly bothers me about the "AI changes everything" meme, as far as programming goes: Programming is fundamentally hard for our brains, because it requires fractal perfection. (By fractal perfection I mean that each code line must be pe… ★ 96
You know it is the first monday after vacation when you forget to take a bectl(8) snapshot before you hose your laptop. ★ 6 My final BikeShed column for ACM Queue. Please make my predictions come out wrong. https://queue.acm.org/detail.cfm?id=3818307 ★ 43 Seconded! https://lwn.net/SubscriberLink/1080822/990a8a5e2d379085/ ★ 27 That feeling when you know /exactly/ what mistake some other programmer made: 06:07:27.781126 IP 1.87.168.192 > 224.0.0.1 … ★ 30 This is utterly competent research. It defied logic that Russia would not have satellites with GNSS/GPS jammers on them, but now we know which they are, and we can monitor them. That doesn't change that anything which is reliant on GNSS/GP… ★ 49 Gerald Weinberg said, in the early 1970'es: »If builders built buildings the way programmers wrote programs, then the first woodpecker that came along would destroy civilization.« Now the part of the world, stupid enough to depend on Micro… ★ 21 Remember "SpaceLab" ? Much older and much more successful than I remembered. This document from 1973 just popped up in datamuseum.dk: https://datamuseum.dk/bits/30010178 ★ 11 It's always saddening to see the "angling" of US news media: Front page: FBI arrests CIA employee who stole $40M worth of gold bars from CIA. Not mentioned: Why does CIA have so much gold, that they fail to notice $40M has gone missing? ★ 20 PS: I really do wish there were more "incoming code quality inspectors" in the world. I hope EU's CRA makes that a thing. And then I hope they drive a stake through the m4-armor of the autocrap monster. ★ 35 But if you use a LLM to write your code, and only look at it, when it doesn't do what you want, you are not training to become a better programmer, you are training to become a better "incoming code quality inspector". But there is no trai… ★ 76 Damn, Peter Salus is also dead 😠 (Source TUHS) If you have not read his "Casting the Net" and "Quater Centry of UNIX" books, you should. Rest in peace Peter! ★ 43

🐘 Community & instance

Home server
fosstodon.org
A open-source software server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 38 views per post.
📤Posts about 1.2× per week.

🕵️ Fake follower check

Estimated
58/100
Fair Credibility score
81%
Real Real audience
Low Fake-follower risk
High Data confidence
  • Est. 81% real, active audience · Low fake-follower risk.
  • Low engagement (~1.3% of followers engage each post) — a sign of an inflated or inactive audience.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Author of Vinyl-Cache (The FOSS project formerly known as Varnish-Cache), a lot of FreeBSD and various other stuff.

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Jess 🌺:therian:& Jess 🌺:therian:& 17% Quad9DNS Quad9DNS 17% Arin Dube Arin Dube 17% Charlie Gerard Charlie Gerard 16% vga256 vga256 15% Andrés Monroy-Hernández Andrés Monroy-Hernández 12%

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Arin Dube
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Frequently asked questions

How much does Poul-Henning Kamp charge for a sponsorship?
Poul-Henning Kamp hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Poul-Henning Kamp for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Poul-Henning Kamp, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Poul-Henning Kamp have?
Poul-Henning Kamp has 2,913 followers on Mastodon.

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