Bonum Certa Men Certa

Christmas lynchings: Martin Krafft (madduck), Penny Leach (mjollnir) & Debian pregnancy cluster

posted by Roy Schestowitz on Oct 13, 2025

Reprinted with permission from Daniel Pocock.

On 22 April 2012, Martin Krafft (madduck) wrote to debian-private (leaked) telling us his partner Penny Leach (mjollnir) had just given birth to their first child. The full message is at the bottom.

This is one of the births that was at the peak of the Debian pregnancy cluster, a period when we saw many copy-cat pregnancies. People have joked that copy-cat pregnancies, like copy-cat suicides, are a sign of groupthink or a cult mindset.

Krafft and Leach live in Munich, coincidentally, the same place where we find another couple in the Debian pregnancy cluster. Margarita Manterola (marga) and Maximiliano Curia (maxy) had their baby at almost exactly the same time.

Remember, a few years after this, in December 2018, Krafft was one of the people who wrote about being a victim of the Code of Conduct gaslighting during the Debian Christmas lynchings.

It was like a #MeToo moment for men. Other victims had identified ourselves publicly and then Krafft came along on Christmas day and revealed that he was also a victim:

Subject: Re: Censorship in Debian
Date: Tue, 25 Dec 2018 23:44:38 +0100
From: martin f krafft <madduck@debian.org>
Organization: The Debian project
To: debian-project@lists.debian.org

Hello project,
It's very sad to read about what's going on.
I know that there's been at least another case, in which DAM and AH have acted outside their mandate, threatening with project expulsion, and choosing very selectively with whom they communicate. I know, because I was being targeted.
Neither DAM nor AH (the same people still active today) made a single attempt to hear me. None of my e-mails to either DAM or AH were ever answered.
Instead, DAM ruled a verdict, and influenced other people to the point that "because DAM ruled" was given as a reason for other measures. This was an unconstitutional abuse of DAM's powers, and in the case of AH, the whole mess also bordered on libel. Among others, the current DPL Chris Lamb promised a review in due time, but nothing ever happened.
It's not going to be a constructive use of anyone's time to attempt to establish transparency into issues of the past, and I've disengaged anyway, as a result.
But we, as a project, need to ensure that there is more transparency moving forward. And I think it would be wise to review the way that DAM and AH operate. We need to ensure they stick to protocol, and are held accountable for the use of their powers.
Thanks for your attention,
-- .''`. martin f. krafft <madduck@d.o> @martinkrafft : :' : not-so-proud Debian developer `. `'` http://people.debian.org/~madduck `- Debian - when you have better things to do than fixing systems

If the man is expelled, does the wife or girlfriend get expelled too?

What about the child, Veronica, will she be banned when she grows up?

Most families with a six-year-old spend Christmas playing. Martin Krafft was on the debian-project mailing list opening up to us about his experience of illegal coercive control tactics, in other words, life as a blackmail victim.

Penny Leach is listed in the Debian women statistics page but she is not in some other developer databases. The list tells us she joined Debian women in July 2008.

Links about Leach's work:

Leach's blog vanished in 2017, about the same time people started imposing on her partner, Martin Krafft. Was she forced to censor her blog? Did she take it down out of fear? Wayback Machine has taken the last snapshot on 22 June 2017. If people access http://mjollnir.org/ today, it gives the message:

there used to be a website here, but i upgraded my server and everything caught fire. and i don't have time to fix it. one day it might be back in archived form. xx penny@mjollnir.org

Leach maintained another blog at a different address, http://she.geek.nz/. The last snapshot was 9 June 2012. After that, it began redirecting to Leach's newer blog. Today, it displays the same error message about failing to upgrade her server correctly.

She has published a number of blogs about being a female programmer. One of Leach's blogs is featured on KatteKrab.net, the blog of Donna Benjamin. It is published under the title Penny Leach on Women in ICT . Her blogs are interesting reading. While the world has changed a little since Leach wrote these things, it hasn't changed too much.

When reading blogs like this, it is important to remember there are at least three types of women attending these hobbyist conferences on weekends: there are women like Leach, female developers who date male developers and come to the same conferences together. Then there are some female developers who are dating non-developers. Those women are less likely to come to conferences on weekends because there is a social tendency to do whatever their boyfriend / husband does but if they do come to a conference, they may be there without their partner. Finally, there is the third category of woman, those women who are not developers and they spend their weekends doing whatever their husband does. Leach's writings may be accurate for those women in the same category as Leach but we also need to listen to the views of women in the other categories.

When men meet a woman at a weekend open source conference, we simply don't know which of those categories the woman belongs to. Men are not suspicious of women per-se. A lot of men are suspicious because we were told Debian can not even spare some food for our partner but then we see other men arrive with their wife and children. Other women like Leach arrive, they don't realize all this political stuff is going on around them and they are surprised to find that men are suspicious. But we are not suspicious of female programmers, we are suspicious of the opaque, secretive and very unequal division of funds between different families.

In the blog Women in ICT, Leach makes the comment:

The first thing that happens when you're me is that the majority of the time, when I meet someone for the first time and I say I'm a programmer, I'm met with disbelief. "But .... you're a girl!", they say, shocked. I've had this at conferences, after making an intelligent technical remark about the subject matter. "Oh wow... I assumed you were just someone's girlfriend", they say.

I don't feel that men deliberately come to conferences with this attitude. The reality is that open source developers are encouraged to treat our work like a hobby. Many of the conferences and events are on weekends. This, in turn, means some people bring their wives and girlfriends to conferences, regardless of whether those women are programmers or not. Wives and girlfriends with children typically don't come to the conferences. Therefore, the women we typically see at conferences are usually young women in their twenties or early thirties. We don't know which women are programmers and which women are simply there because it is a weekend with their partner. It is a social phenomena much bigger than the ICT industry: a lot of young women will spend their free time engaging in the activity preferred by their partner. For example, if a man plays football on Saturdays, his girlfriend or wife may go to a lot of football games even if she doesn't play football herself.

The Debian Outreachy dating problems seem to be making things worse for women. Personally, I never received any payment from Debian for work that I did on Debian. Virtually none of the men have ever received money out of the Debian bank account. Yet we all know about multiple cases where the woman who receives the $7,000 stipend and the travel expenses is actually the girlfriend of another developer. The Debian France cabal asked me to consider Nicolas Dandrimont's girlfriend for an internship. The Albanian women who received tickets to Brazil and sat next to Chris Lamb at the DebConf dinner have never made any Debian packages. Therefore, when a new woman appears at a conference, people want to know (a) did Debian money pay for her flights and (b) who is her boyfriend, which may seem like a violation of privacy but it becomes a critical question if money from the community was used to pay for her flights.

Women who did nothing wrong feel bad when people ask these questions. Nonetheless, if those women read the full history on debian-private, including the Debian pregnancy cluster, they would probably understand why so many men have these suspicions.

If Debian really cares about women, somebody should publish a full list of every woman who received money. After all, we always worked together on the promise that Debian cares about transparency. Was transparency just another lie? If the list of payments was public then developers can look at the list instead of walking up to each woman and asking her questions.

Wikimedia is publishing every funding request on their public web site. This means other volunteers can see the funding requests and detect conflicts of interest. In 2017 and 2018, the Albanian female whistleblowers informed me that Albanian women were asked to make funding requests from multiple organizations in parallel. Thanks to the public grants information published by Wikimedia, we discovered that some of the women were employees of a business controlled by men from the hackerspace. Therefore, the Wikimedia grants and Debian funds for diversity were subsidizing a man's private business interests.

Subject: [vac] working on a fork
Date: Sun, 22 Apr 2012 14:48:12 +0200
From: martin f krafft <madduck@debian.org>
Reply-To: baby@hanfstaenglstrasse.de
Organization: The Debian project
To: debian-private@lists.debian.org

Dear colleagues,
I will not be working on my packages or other things in the near future, as Penny and I have joined the team of Debian parents and Veronika Moana, born on her mum's birthday as a healthy and gorgeous little girl will get every second of the time I can make available.
Till soon,
-- .''`. martin f. krafft <madduck@d.o> Related projects: : :' : proud Debian developer^W^W father http://debiansystem.info `. `'` http://people.debian.org/~madduck http://vcs-pkg.org `- Debian - when you have better things to do than fixing systems

Martin Krafft, madduck, Penny Leach, mjollnir

Please see more blogs about the Debian pregnancy cluster.

Please see the chronological history of how the Debian harassment and abuse culture evolved.

Other Recent Techrights' Posts

Congrats to Linux.org for Adopting or Getting Back to IRC
This is the way the Net ought to work and was originally designed to work [...] IRC as a protocol turns 38 this month
 
The Tragedy of Software Developers Making Up Narratives and Making Excuses for Plagiarism (of Their Own Work, Too)
one lingering issue is that many who vote in Debian GRs receive money from slop companies
Evri Makes Us Optimistic About the Collapse of the Slop Pyramid Scheme (Bubble)
Do not be seduced by false promises of "automation" or "intelligence" where only automation may exist but no intelligence at all
Links 24/08/2026: "Journalism Can Help Expose Bad Science And Trigger Real-World Change"; Further Suppression and Censorship in China/HK
Links for the day
Gemini Links 24/08/2026: Soul Mentality, Words to Live by, Mozz.us Gemlog Resumes, Smol Conversations
Links for the day
Today The Register MS Published Greenwashing Spam for the Slop Pyramid Scheme, It Mentions "AI" 29 Times
More people need to talk about the role of the media in this pyramid scheme
Slop Plagiarism and Chatbots Are Killing Evri (They Infuriate and Insult Clients)
Slop destroys companies and leads to misery (miserable clients, time-wasting)
Links 24/08/2026: Re-defining the IndieWeb and "Data Center Backlash Bursts Into the Midterms"
Links for the day
The Issue With Omarchy is the Slop, the Politics Are a Side Issue
Those corporations do not oppose slop, they participate in it
In South Korea, Steady Increases for GNU/Linux
authorities said they would migrate to GNU/Linux or consider moving in that direction
SLAPP Censorship - Part 160 Out of 200: In Astounding Repetition of Last Year, Brett Wilson LLP Deliberately Ignores Holidays of People It is Attacking and Crushes Principles of Access to Justice
Disconnected from the law
Links 24/08/2026: Vision and Skill, Doing Good, Chiperia Project
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Sunday, August 23, 2026
IRC logs for Sunday, August 23, 2026
Gemini Links 23/08/2026: Turning 60, PineTime, and Simulation Hypothesis
Links for the day
Will Your "Modern" New Car Still be on the Road in 2060?
Are people now expected to change a car as often as they replace a mobile phone and, if so, how fast would costs add up?
The Sniff Test
Be sceptical of "CoCs"
Cloudflare Sees a Quarter of Requests in China Coming From GNU/Linux Today
Will 23% ever be the average for GNU/Linux rather than a mere peak?
You Can Lose Some Battles and Still Win the War
Winning or losing isn't something for a scoreboard
GNU/Linux Usage Measured at 23% in Russia Today
the average was almost 10%
Things Not to Fear Missing Out on
Life is too short to pay attention to social control media
Gemini Links 23/08/2026: Exercising Again, Tackling Phone Addiction, and Putting Graal Online Back Online
Links for the day
Northern Africa: GNU/Linux Measured at Around 5%
by Clownflare
PIPs and Lawsuits: On the Future of IBM Trying to Spit Out Its Own Staff at Minimal Cost
"I'd rather be laid off than be put on a PIP"
France: GNU/Linux Averaging at 7%, Peaked at 14% Today
When will 14% be the average?
Links 23/08/2026: Water Crises, Illegal Tariffs, and Carney Confronts US Over Patent Imperialism
Links for the day
Links 23/08/2026: Slop "Children's Stories Contain Bizarre Patterns" and "Butterflies at the One Garden"
Links for the day
SLAPP Censorship - Part 159 Out of 200: Telling Courts False Information and Spoon-feeding Them Insults, Hoping or Expecting Them to Repeat These Insults
When lawyers trick courts into repeating something false
Microsoft is in Double Trouble in Singapore
Android+GNU/Linux+ChromeOS are near 20%
The Slop Industry Bribed the Media to Pretend It Has Something New and Revolutionary. Now It Bribes Politicians Too. Anything to Avoid Scrutiny and Regulation.
borrowed money has long been used to bribe the media
"AGI" is Decades Old and It Never Found a Viable Business Model or Real, Actually Useful Use Cases
I keep reminding people of local firms (right here in Manchester) doing the same thing the media now calls "AGI"...
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Saturday, August 22, 2026
IRC logs for Saturday, August 22, 2026
Microsoft to Its Workers in April-May: You're Too Old, Go Away. Microsoft in August: Young People, Go Away.
What does this company even sell anymore?
Clownflare Data US-Centric
We are assuming that for national security reasons not many sites in Chinese (or based in China) outsource their traffic to Clownflare
Gemini Links 22/08/2026: Broken Car, Devuan, and Thundermail
Links for the day
Links 22/08/2026: Prince Harry, Elton John and Others Pay High Price for Frivolous Litigation in the UK
Links for the day
'Voluntary' Mass Layoffs at IBM/Red Hat
IBM does not want people to notice what truly goes on there
Another Round of GAFAM Layoffs, This Time Apple
Now Apple "is shutting down an entire Vision Pro team focused on developing gaming features for the mixed-reality headset."
Gemini Links 22/08/2026: The Bodyguard (1992), Minimalism, Backups, and IPFS
Links for the day
SLAPP Censorship - Part 158 Out of 200: Making Alliances With Men Arrested for Strangling Women Was Always a Terrible Strategy
They work for American slop companies
Links 22/08/2026: TikTok Settles With Feds, Harms Caused by Social Control Media Gaining Attention
Links for the day
New Data Shows Microsoft's XBox is Really Dying
XBox is a "burning platform"
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Friday, August 21, 2026
IRC logs for Friday, August 21, 2026