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Posts by Sean k

What are your favorite atmosphere apps?

What’s the best way to discover them?

6 hours ago 0 0 0 0

I have never seen more quotes of a single deleted skeet

8 hours ago 0 0 1 0
it's the Arthur clenched fist meme but the fist has been photoshopped to be comically smaller

it's the Arthur clenched fist meme but the fist has been photoshopped to be comically smaller

when you have to block the strait of hormuz because they blocked the strait of hormuz

9 hours ago 668 60 7 0

Maybe we should stop having ‘CEO’s who are basically dipshits who never earned the experience of managing thousands of people in one org instead of then reinventing management principles from sticks and spit and unemploying thousands along the way.

14 hours ago 16 6 1 0

I wish I had a heart button and heart-the-quoted skeet button

3 days ago 1 0 0 0

Great thread about the work journalists do that may not be so obvious. This is one of the problems with busting up newsrooms and everyone going to Substack. They all have to individually duplicate the support mechanisms that would be there at a large publication.

3 days ago 4 1 0 0

I did not spend years being told that as a poor teen mom I was responsible for the downfall of society to be told that having *fewer* poor teen moms is the downfall of society.

Teen moms can’t win!

4 days ago 597 103 13 0

omg

those astronauts who are parents?

THEY CAN LITERALLY TELL THEIR CHILDREN “I LOVE YOU TO THE MOON AND BACK”

4 days ago 1991 267 18 18

The amazing, letter-perfect performance of NASA this week is a ferocious rebuke to the right-wing fools who constantly tell us that for-profit businesses always do a job better than the government.

4 days ago 10818 2075 254 80

no better proof that Anthropic does in fact have highly questionable judgment than “we introduced an adorable virtual pet feature to our core code product, and then assumed no one would freak out when we deleted it without warning”

4 days ago 306 28 13 5
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Cite the deep magic to me, witch. I was there when it was written and I think it’s important to credit our sources.

5 days ago 2518 583 0 17

I think one of my favorite things about atprotocol apps is that I know my username is going to be there for anything I sign up for.

4 days ago 0 0 0 0
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Security in the AI era... GPT 5.4 xhigh work. Screenshot from the Redis core team chat. @valkeyio.bsky.social
I guess we need to coordinate some release.

4 days ago 52 7 1 0
A closeup of Max's face with a big smile

A closeup of Max's face with a big smile

Max loves you! Try not to doomscroll too late tonight.

5 days ago 910 75 24 5

people who do page layout on paper; how are these vertical and horizontal rules usually named? connected and standalone?

5 days ago 4 3 2 0

the people who have been building data centres for decades will have known about this and planned for it; the people throwing up unregulated and polluting locations overnight, less so

5 days ago 8 3 1 0

the people in the replies who are trying to insist that there is a distinction because sci-fi is REALISTIC and fantasy is NOT have not read enough books from 50 years ago positing what 2020 was going to look like

5 days ago 192 23 10 5
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HackMD: Your Collaborative Markdown Workspace for Knowledge Sharing HackMD gives you a real-time Markdown editor for collaborative work. Working with Markdown files in HackMD is simple, straightforward, and fun.

hackmd.io might be what you’re thinking of?
They had an open source offering, CodiMD. Hedgedoc is a fork of codimd.

At least, I think that’s the lineage ;)

5 days ago 0 0 0 0

paying in self-hosting costs?

5 days ago 0 0 1 0

I know hedgedoc supports slides…

demo.hedgedoc.org/slide-exampl...

5 days ago 0 0 1 0

Omg yaaaaaay! Thank you!

5 days ago 2 0 0 0

like, either you are going to pay an AI company five to six figures or you are going to pay a ransomware gang whatever ransomware gangs are charging, and if you take too long to decide it's the second one

6 days ago 454 25 10 9
Graphic from The Sick Times sharing the latest COVID-19 trends for April 7, 2026. The graphic presents trends for three metrics: WastewaterSCAN category for SARS-CoV-2, which is "medium" (represented with a dark yellow color) and slightly decreasing (represented with a diagonal down arrow); CDC wastewater viral activity level for SARS-Cov-2, which is "very low*" (lighter yellow) and stable (side to side arrow); and CDC COVID-19 test positivity, which is low (lighter yellow) and slightly decreasing. Text below these metrics reads: "*CDC wastewater viral activity levels are calculated based on measurements in the last two years only. They do not account for the lower spread that could be possible with more widespread precautions."

Graphic from The Sick Times sharing the latest COVID-19 trends for April 7, 2026. The graphic presents trends for three metrics: WastewaterSCAN category for SARS-CoV-2, which is "medium" (represented with a dark yellow color) and slightly decreasing (represented with a diagonal down arrow); CDC wastewater viral activity level for SARS-Cov-2, which is "very low*" (lighter yellow) and stable (side to side arrow); and CDC COVID-19 test positivity, which is low (lighter yellow) and slightly decreasing. Text below these metrics reads: "*CDC wastewater viral activity levels are calculated based on measurements in the last two years only. They do not account for the lower spread that could be possible with more widespread precautions."

COVID-19 levels are low to moderate across most of the U.S., as we are in a lull between waves. But they are unlikely to get much lower without widespread public health measures. And the variant BA.3.2 (“Cicada”) may be starting to drive increased spread in parts of the Northeast. bit.ly/4sZIhdq

1 week ago 46 10 1 0

Those paper clips are super neat!

6 days ago 1 0 0 0

More of a tab person myself

1 week ago 7 2 0 0

Been doing a capitalism all day. No idea what the current state of the world is*.
Gonna take a walk and make tacos.

*don’t tell me

1 week ago 8 0 0 0

I pay for Kagi, but sometimes it’s faster to google a thing because, ime, google translates intent better

1 week ago 1 0 0 0
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It’s wild that if the president did Nuke Iran that your boss still expects you in tomorrow

1 week ago 328 54 11 5
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A Cryptography Engineer’s Perspective on Quantum Computing Timelines The risk that cryptographically-relevant quantum computers materialize within the next few years is now high enough to be dispositive, unfortunately.

Two papers came out last week that suggest classical asymmetric cryptography might indeed be broken by quantum computers in just a few years.

That means we need to ship post-quantum crypto now, with the tools we have: ML-KEM and ML-DSA. I didn't think PQ auth was so urgent until recently.

1 week ago 296 123 10 20
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Eight more drink-u-tainment events this April:

alcademics.com

1 week ago 4 2 1 0