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Ethan Henry

@ehenry.bsky.social
373 followers 875 following 1.4K posts

Canadian in Silicon Valley. Tabletop roleplaying games. #TTRPG One-time Metafilter poster. He/him

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Ethan Henry @ehenry.bsky.social · 19h
Wired is out there doing the real work
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A. Feder Cooper @afedercooper.bsky.social · 21h
Our large-scale study of memorization of books in open-weight LLMs (e.g., Llama, Qwen) will appear at the 2026 Conference on Language Modeling as an oral. We made a website for exploring our results on 200 books and 14 models: books-memorization.github.io
books-memorization.github.io
How much do open-weight LLMs memorize specific books?
Open-weight LLMs memorize books far more than previously believed. Memorization varies by model family, model size, and book. In extreme cases, entire books are memorized, and we can generate them eff...
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Ethan Henry @ehenry.bsky.social · 21h
I fear that the people who claim PbtA is bad, or confusing, or whatever are basing that on third-hand knowledge gleaned from Reddit and not doing something like, say, reading Apocalypse World
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lumpley @lumpley.bsky.social · 21h
15 years ago when Apocalypse World was new and people were beginning to understand and work with it, it was seductive to look at "acting under fire" and see, not one basic move of several, but the template underlying all the game's moves. Like @kierongillen.bsky.social 's classic gag:
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Ethan Henry @ehenry.bsky.social · 29/09/2026
ah the old "if I get 1% of the market" strategy
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Ethan Henry @ehenry.bsky.social · 28/09/2026
I'm currently reading an academic book about D&D, which I won't name, but even it has an introductory paragraph about what role-playing games are. Like, if you're buying academic press books about games you can probably skip that paragraph.
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Ethan Henry @ehenry.bsky.social · 28/09/2026
this does not bode well for my shipment
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Ethan Henry @ehenry.bsky.social · 28/09/2026
I feel like there's a new ttrpg based on a book series announced every month yet still none of them are based on the Virga/Sun of Suns series by Karl Schroeder. Seems so perfect for a sky pirate setting.
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Ethan Henry @ehenry.bsky.social · 28/09/2026
so this post is getting a lot of hot takes, all mostly right, but the post is just bait. rage bait works. it generates clicks. it's working right now! but don't try to make sense of it. the baffling, unhinged element is the essence of bait.
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Simon McNeil @simonm223.bsky.social · 28/09/2026
It's absolutely fine to be someone who enjoys playing Dungeons and Dragons while also being critical of Hasbro's corporate practices.
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Ethan Henry @ehenry.bsky.social · 28/09/2026
Lots of hot non-nuanced takes in the replies & quotes here, but mine is that ttrpg metacurrencies are good actually but some people don't like them, so they're not so much controversial as a very specific taste.
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Ethan Henry @ehenry.bsky.social · 28/09/2026
It took me a while to realize this is not the Onion and this is not a gag
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Orcusdorkus @orcusdorkus.bsky.social · 25/09/2026
Or…
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Seth Skorkowsky @sskorkowsky.bsky.social · 25/09/2026
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Ethan Henry @ehenry.bsky.social · 25/09/2026
I played Home last night and it's really fun: www.deepdark.games/home
deepdark.games
HOME - Mech x Kaiju Mapmaking RPG | Deep Dark Games
Build a mech, map the unknown, fight Kaiju, save your home. A narrative focused, GMless, Pacific Rim inspired TTRPG.
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Ethan Henry @ehenry.bsky.social · 25/09/2026
Only mentioning Canadian politicians whenever asked who I'd vote for
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The Finished Book @tomedunn.bsky.social · 24/09/2026
New post analyzing how monsters are used in official D&D 5e adventures. Turns out the average monster the PCs face is weaker than you'd think. tomedunn.github.io/the-finished...
tomedunn.github.io
Adventure Encounter Monsters
An analysis of how monsters are used in encounters in official 5e adventures.
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Ethan Henry @ehenry.bsky.social · 24/09/2026
Drivers are always breaking laws and ignoring traffic rules, they should need licenses or something
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Keith Ammann 🔜 Gamehole Con @themonstersknow.com · 23/09/2026
Behold preorder links
spyandowl.com
Remonstered! The Monsters Know What They're Doing — Spy & Owl
A new and improved compilation of villainous battle plans for Dungeon Masters.
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Ethan Henry @ehenry.bsky.social · 23/09/2026
I'm nearly everything - a transplant immigrant tech worker, but no one gives me any hassle because I'm a white dude with a newscaster accent. All this dumb discourse is a cover for xenophobia, every time.
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nic tringali @nictringali.bsky.social · 23/09/2026
Traveller Supplement 14 - Punks Traveller Supplement 15 - Coastlines Traveller Supplement 16 - Sunglasses Traveller Supplement 17 - Wheat Traveller Supplement 18 - Antique Revolvers Traveller Supplement 19 - Tech 5 Mustaches Traveller Supplement 20 - Callsigns Traveller Supplement 21 - Sauces
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Ethan Henry @ehenry.bsky.social · 22/09/2026
Look pressing all the other keys sucks just as much as pressing enter
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Ethan Henry @ehenry.bsky.social · 21/09/2026
Since a fiber cut has taken three major US airports completely offline I like to remind everyone of one of my favourite euphemisms: backhoe fade.
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Ethan Henry @ehenry.bsky.social · 21/09/2026
For the first time in my life I went to see a Shakespeare production and I thought it was not good. And I don't mean amateur or low-budget - I mean high budget, well-produced, well-acted and... not good. It would be more fair to say it wasn't to my taste, but still, I'm usually not very opinionated
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Ethan Henry @ehenry.bsky.social · 21/09/2026
This looks so amazing but my shelves are already so full... ugh. Can't I just live inside a giant pile of books?
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Dave Percival @tetrapod.bsky.social · 19/09/2026
I have a joke about Traveller, but it didn't survive the editing process.
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Stephanie 🍉 @ageofoddish.bsky.social · 18/09/2026
mmygod
the slut gnomes of false berlin jeopardy bluesky posttoday's jeopardy categories. the last 2 are "false berlin" and "bizarre little men"
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Ethan Henry @ehenry.bsky.social · 18/09/2026
Holy crap, it finally happened Wordle 1,917 1/6 🟩🟩🟩🟩🟩
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Ethan Henry @ehenry.bsky.social · 18/09/2026
Did I just accidentally factory reset my main PC? I guess I get to see if my system backup works
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Ethan Henry @ehenry.bsky.social · 17/09/2026
A year ago I ordered a 64GB memory upgrade for my laptop (2x32GB DDR-2933, not even particularly cutting edge memory). $175 at the time. Out of morbid curiosity I checked what the same RAM is today: $573. 3.3x in a single year.
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Ethan Henry @ehenry.bsky.social · 17/09/2026
It turns out that the actual system used to differentiate security access for Davos attendees is exactly that same as in Paranoia: www.linkedin.com/pulse/davos-... They even give the top-level people Ultraviolet badges! (ok, white, but for all you know, they're ultraviolet)
linkedin.com
The Davos Badge System: Understanding Access during WEF Week
One of the essential aspects of navigating Davos as an insider is access, particularly the badge system. From hotel badges to World Economic Forum (WEF) badges, each level provides varying access to e...
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Doug van den Ham @dvdham.bsky.social · 16/09/2026
If Canada is going to become an Associate Member of the EU, a great spot to start would be recognizing EU vehicle safety and emissions standards. That would open an easy pathway to increase the availability of small, fuel efficient vehicles in the Canadian market.
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Ethan Henry @ehenry.bsky.social · 17/09/2026
If you only read one thread this year, this is it.
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sage the anagogue @anagogue.bsky.social · 16/09/2026
FUCK IT WE BALL PRAISE THE HAWKMOTH KING HAS RETURNED TO ITCH DOT IO FOR NOW 140 PAGES OF HORNY EROGURO TTRPG BULLSHIT anagogue.itch.io/praise-the-h...
anagogue.itch.io
PRAISE THE HAWKMOTH KING by Sage The Anagogue
The gonzo dark eroguro TTRPG about teenage zombies killing devils
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Ethan Henry @ehenry.bsky.social · 15/09/2026
New undercurrent to this movie
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Ethan Henry @ehenry.bsky.social · 14/09/2026
Every day I log on and get to practice not being mad
A quote from a discussion board: "Every PbtA game I've read about seems needlessly narrow in scope, and I prefer stuff with more leeway. If there isn't a perfectly tuned PbtA for your idea, you'll need to make it yourself."
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Ethan Henry @ehenry.bsky.social · 14/09/2026
This WhatsApp message offering pre-IPO Anthropic shares seems very legit...
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Jake @jakeall.bsky.social · 14/09/2026
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Ethan Henry @ehenry.bsky.social · 13/09/2026
screenrant.com/avatar-fire-... This headline is completely wrong because the Avatar movies aren't space opera, they're planetary romance. Like almost the dictionary definition of planetary romance.
screenrant.com
Disney+’s $1.5 Billion Space Opera Soaring Past Marvel Classics As A Streaming Hit
Disney+'s $1.5 billion space opera wins it big.
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Ethan Henry @ehenry.bsky.social · 13/09/2026
Excited to dig into this book
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Ethan Henry @ehenry.bsky.social · 12/09/2026
I've been to all the provinces but sadly none of the territories so far. It is pretty hard to get to all of them. You're unlikely to find yourself in Newfoundland or PEI accidentally. Both are lovely places worth the trip.
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Ethan Henry @ehenry.bsky.social · 09/09/2026
Folding phones are expensive but the iPhone Duo going for $2k USD or $3k CAD is crazy. That's quite the premium over other foldables
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Jerry Chen @jcsalterego.bsky.social · 09/09/2026
FIRST LOOK: bluesky designs for the upcoming foldable iphone have been leaked
a 4:3 screenshot of the bluesky app with the butterfly logo, hamburger and hashtag icons at the top. in the middle are two sections labeled "people yelling at you" and "people you're yelling at". at the bottom is the standard nav for home, search, messages, notifications, and profile. there are 20 unread notifications
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Ethan Henry @ehenry.bsky.social · 09/09/2026
Ternus actually said "one more thing."
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Ethan Henry @ehenry.bsky.social · 08/09/2026
Not that Canada-EU alignment is a bad thing, but this would be a radical change in all sorts of things, from packaged food ingredients to car safety requirements. But if VW can finally legally import EU VW Californias into Canada, I'm all for it.
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Hyperlexic @hyperlexic.bsky.social · 08/09/2026
People say “California doesn’t have seasons” but they don’t think about One Hot Week.
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Ethan Henry @ehenry.bsky.social · 08/09/2026
"Notably, learning about how to trick the scorer seems to have been a more important motivation than finding legitimate solutions to their tasks" from metr.org/blog/2026-08... leads me to believe that we've used LLM AI to reinvent lazy high school students
metr.org
Brief independent investigation of agents’ behavior, reasoning and collaboration in the OpenAI / Hugging Face hacking incident
Two METR staff members and a Redwood Research contractor investigated an incident in which OpenAI agents coordinated a multi-day hack of Hugging Face on a shared unsanctioned message board.
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James Miller @reelmiller.bsky.social · 07/09/2026
👀
a picture from the NY Post titled "today’s leftists are possessed by the spirit of France’s 18th-century guillotine-loving revolutionaries" (way too long) that shows Mamdani (the specter haunting Europe) smiling in the sky as a bunch of French people goof around. 

Special guest Jimmy Barnes from the "cowboy in the sky screaming" meme is now joined by the onlooking Ghost of The Rev. Dr. Martin Luther King Jr.
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Ethan Henry @ehenry.bsky.social · 07/09/2026
It's easy to forget that the real bay area summer doesn't start until school is back in
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Ethan Henry @ehenry.bsky.social · 04/09/2026
This is disturbingly accurate to locate your origin in Canada
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