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Sean Horgan

@horgan.net
121 followers 50 following 1.8K posts

sean.horgan.net Born in Tralee Ireland and now call Massachusetts home.

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Sean Horgan @horgan.net · 08/10/2026
Margaret Hamilton was an icon and an inspiration to so many, myself included. Rest in peace. news.mit.edu/2026/margare...
news.mit.edu
Margaret Hamilton, computing pioneer who led software development for the Apollo program, dies at 90
Margaret H. Hamilton, a profoundly influential computer scientist best known for leading the software engineering team at MIT’s Instrumentation Lab during NASA’s Apollo program, died at age 90.
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Sean Horgan @horgan.net · 07/10/2026
I endorse this analogy.
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Sean Horgan @horgan.net · 02/10/2026
Help those impacted by the fire last night in Somerville. www.thesomervilletimes.com/archives/150... #Somerville cc: @311somerville.bsky.social
thesomervilletimes.com
Emergency fund activated for residents displaced by Teele Square fire
Community members encouraged to donate to support 43 residents displaced by September 30 fire The City of Somerville and Somerville Homeless Coalition have activated the Emergency Displacement Fund to...
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Sean Horgan @horgan.net · 21/09/2026
I asked the owner about when we showed up yesterday and he said that his son, a recent CmpSci grad, built the new scheduling software using AI in the off season. While anecdotal, it adds some credibility that a whole new class of custom applications is emerging that was previously out of reach.
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Sean Horgan @horgan.net · 21/09/2026
I rent skis & boots for the winter season as my kids grow out of things every few months at this stage. The ski place's scheduling software was pretty old and it was a pain to book 2 spots back to back for both kids. I was pleasantly surprised to see a whole new system this year that was awesome.
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Sean Horgan @horgan.net · 17/09/2026
Did you know that today is Citizenship Day? Join me today at 1pm US-ET for a special webinar, “Honoring Service through Citizenship,” hosted by Welcome.US and Combined Arms. Our goal is to help military-connected families better understand the path to U.S. citizenship. Register: shorturl.at/CBDNs
shorturl.at
Welcome! You are invited to join a webinar: Honoring Service Through Citizenship: A Citizen Guide Program Webinar. After registering, you will receive a confirmation email about joining the webinar.
Join Welcome.US, in partnership with Combined Arms, on Citizenship Day, Sept. 17 for a conversation on how veterans can support fellow veterans, military, and spouses on their path to U.S. citizenship...
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Sean Horgan @horgan.net · 13/09/2026
From @everytown.org everytownresearch.org/rankings/: If every state in the country had the gun death rates of our 10 National Leaders, we could save 262,000 lives in the next decade. Massachusetts is one of those top 10. Let's keep it that way.
everytownresearch.org
Gun Safety Policies Save Lives
Compares gun policy across 50 states. In states where elected officials have taken action to pass gun laws, fewer people die by gun violence.
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Sean Horgan @horgan.net · 13/09/2026
Great piece by the @bostonglobe.com calling out the ridiculous tactics deployed by firearms dealers in Massachusetts who want to overturn laws that save lives, all to sell more guns into our community. Vote Yes on 9 in MA. www.bostonglobe.com/2026/09/12/m...
bostonglobe.com
Gun advocates to Mass. women: Be afraid. Be very afraid. - The Boston Globe
The group trying to repeal the state’s gun safety laws are appealing to women. It might also help sell more guns.
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Sean Horgan @horgan.net · 11/09/2026
#NeverForget
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The Irish Times @irishtimes.com · 06/09/2026
Eternal Katie Taylor does it her own way to the last as she defeats Pili in Croke Park farewell
irishtimes.com
Eternal Katie Taylor does it her own way to the last as she defeats Pili in Croke Park farewell
Fans from all across Ireland came to see the boxer finish her career as the greatest to ever do it. She didn’t disappoint
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Sean Horgan @horgan.net · 06/09/2026
The Economist estimates that ai has so far created around 1M new jobs in America. That easily exceeds the roughly 200K lay-offs attributed to ai since mid-2023, and appears more than enough to offset weaker hiring in many back-office roles.
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Sean Horgan @horgan.net · 06/09/2026
" From The Economist: The jobs apocalypse is postponed. An AI jobs boom is here. www.economist.com/finance-and-...
economist.com
The jobs apocalypse is postponed. An AI jobs boom is here
Initial effects of the technology on employment look positive
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Sean Horgan @horgan.net · 06/09/2026
This is starting to feel more and more relevant. youtu.be/4DQsG3TKQ0I?...
youtu.be
The Genesis of Skynet [Terminator 2]
YouTube video by turbosomething1
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Sung Kim @sungkim.bsky.social · 05/09/2026
The evolution of software engineering 😀
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Sean Horgan @horgan.net · 05/09/2026
I love to see the evolution of higher education, especially when innovators (and good friends) like @danfutrell.com are helping drive it. www.npr.org/2026/09/01/n...
npr.org
A makeover for college: No gym, no meal plan and two years of work
A new model in Vermont emphasizes hands-on learning while stripping away frills like gyms and meal plans that increase costs. Other newly created institutions are also reimagining college.
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ceej @ceej.online · 05/09/2026
I keep repeating this fun fact to people while they stare at me with feigned interest: “helicopter” is a compound word, but probably not in the way you think! it’s made up of “helico” as in, “spiral,” from the Greek “helix” and “pter” as in “wing,” like in pterodactyl!!
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Everytown for Gun Safety @everytown.org · 01/09/2026
Gun suicide is an urgent public health crisis that claims the lives of nearly 27,000 people in America every year. But there is hope. These tragedies are preventable, and one of the most effective life-saving interventions for someone in crisis is disrupting their access to a gun.
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Sean Horgan @horgan.net · 01/09/2026
Get out and vote today! Find your polling place here: www.vote.org/polling-plac...
vote.org
Polling Place Locator - Vote.org
Wondering where you vote on Election Day? Use our polling place locator to find out.
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Sean Horgan @horgan.net · 27/08/2026
I was checking out the new Microduck from Pollen Robotics and was shocked to almost $80 in duties/tariffs. store.pollen-robotics.com/products/mic...
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Sean Horgan @horgan.net · 22/08/2026
maps.app.goo.gl/9wRoRsZ56qZ8...
maps.app.goo.gl
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Sean Horgan @horgan.net · 21/08/2026
When at a Saint Louis festival, let your friend in St. Louis know: @peterlucier.bsky.social
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Sean Horgan @horgan.net · 18/08/2026
I captured the moment a local bull runner was chased out of the Beauvousin arena by a bull that leapt over the fence after him. Luckily he was ok. Vive La France!
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Sean Horgan @horgan.net · 17/08/2026
Is Mojavia taken?
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Sean Horgan @horgan.net · 03/08/2026
Never knew that.... explains a few things.
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Sean Horgan @horgan.net · 03/08/2026
Please thank me for my (bar) service.
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David Crawshaw @crawshaw.io · 02/08/2026
A surprising conclusion I have come to from working with agents. blog.exe.dev/devtools-mus...
blog.exe.dev
Devtools must be open source - exe.dev blog
We have entered the age of personalized software.
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Sean Horgan @horgan.net · 02/08/2026
The only graduate school I went to was for bartending so you're welcome.
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Sean Horgan @horgan.net · 27/07/2026
Watched the game from Boston today
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Sean Horgan @horgan.net · 27/07/2026
Did you read about the curse? www.espn.co.uk/espn/story/_...
espn.co.uk
The day the Curse of Mayo ended? County triumph in All-Ireland final after 75-year wait
County Mayo ended a 75-year wait for All-Ireland Senior Football Championship glory on Sunday, defeating Kerry to break one of sport's most enduring supposed curses.
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Sean Horgan @horgan.net · 26/07/2026
Plenty of room here at Lawn on D for those looking for somewhere to watch the All Ireland.
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Sean Horgan @horgan.net · 26/07/2026
Ciarrai Abú!
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Sean Horgan @horgan.net · 20/07/2026
Any attacks on Matt Damon, his family, his Boston accent, or anything related to the Boston region will be met with 🔥. Thank you for your attention to this matter.
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Sean Horgan @horgan.net · 15/07/2026
Great to see the community contributions!
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Everytown for Gun Safety @everytown.org · 15/07/2026
The Trump Administration’s proposed ATF rule changes would make it harder for law enforcement to trace crime guns and investigate shootings. “We should be strengthening ATF's tools, not weakening them,” said our senior industry advisor Marianna Mitchem.
wusa9.com
ATF's proposed gun rule changes spark debate over the crime-fighting impact and Second Amendment rights
The agency has proposed changes to over 30 federal gun regulations, prompting debate.
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The Fort Pointer @fortpointer.bsky.social · 10/07/2026
Visiting the Tall Ships Parade of Sail tomorrow? Want to know where the best free, public viewing locations will be, 99% of them not recognized on SailBoston's map or identified by the Boston media? Here's a link to my complete, unrolled thread... skyview.social?url=https%3A...
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Sean Horgan @horgan.net · 04/07/2026
One of the best games in this world cup!
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Sean Horgan @horgan.net · 18/06/2026
Agreed. 2-1 at the half sets that up nicely. Plenty of excitement from the first 45 minutes to carry through half time.
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Sean Horgan @horgan.net · 09/06/2026
Fair winds and all that!
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Sean Horgan @horgan.net · 09/06/2026
And I'm at Logan on the way out for a few days...
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Sean Horgan @horgan.net · 09/06/2026
Next time...
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Sean Horgan @horgan.net · 09/06/2026
You in town??
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Sean Horgan @horgan.net · 03/06/2026
I heard about this yesterday from another parent during my son's ⚽ practice yesterday. I love living in a town that celebrates science and scientists.
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Sean Horgan @horgan.net · 02/06/2026
Tragic and entirely preventable death at the subway I take almost every day. #mbta #somerville
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Sean Horgan @horgan.net · 26/05/2026
Hey, I'm 95% complete in becoming CEO!
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Sean Horgan @horgan.net · 25/05/2026
Remember the dead.
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llm-d @llm-d.ai · 12/05/2026
Boston AI Devs! 🏙️ Join the llm-d meetup on May 28 during Boston Tech Week. Hear the latest in LLMs from: 🎙️ Tyler Michael Smith (@RedHatAI) 🎙️ Sean Horgan (@Google) 🎙️ Peter Tanski (@CapitalOne) Huge thanks to @Google for the support! 🎟️ Register: luma.com/eqbc1gxq
luma.com
Open Source Distributed AI Inference (llm-d/vLLM) Meetup · Luma
Open Source Distributed AI Inference (llm-d/vLLM) Meetup Boston/Cambridge Hosted by Google Cloud, Red Hat AI, and the llm-d Community Date: Thursday, May 28th…
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Jane Rosenzweig @janerosenzweig.bsky.social · 12/05/2026
This resonated. I read it right after reading a long and clearly AI-generated email to a local politics email list that was somehow simultaneously overheated/empty and divided by meaningless subheadings. It's like reading bubblewrap. www.404media.co/your-ai-use-...
What’s driving me crazy, then, is not the idea that AI exists or that people are using AI. It’s that I have a finite time on this earth that I mostly want to spend interacting with other human beings. I don’t want to be the person arguing with a robot, or wasting my time reading something that a real person couldn’t be bothered to write.
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Sean Horgan @horgan.net · 12/05/2026
Many founders don't have a lot of coaching experience and naturally resist formal structures & processes because they feel it constrains them.
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Sean Horgan @horgan.net · 12/05/2026
Tech is flattening orgs & mandating "player-coaches" (GitLab, Coinbase). But the USMC has operated this model for centuries. The secret? Rigorous professional education, leadership traits, & frameworks to manage the cognitive load. 🦅🌎⚓ Link: sean.horgan.net/Notes/Player...
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Sean Horgan @horgan.net · 08/04/2026
A whole civilization will die tonight, by @michaelfdubois.bsky.social. This is exactly how I felt last night as I put my kids to bed. What are Iranian parents doing as they put their kids to bed?
Poem A Whole Civilization Will Die Tonight
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