Sean Costello @spkcostello
Ready to party Buffalo, NY Joined May 2011-
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Following617
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Likes16K
Reprogramming my brain to type on this keyboard may not be possible
Reprogramming my brain to type on this keyboard may not be possible
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Sean Costello retweeted
When software companies call their products "Loom" or "Factory" it feels like manufacturing stolen valor.
When software companies call their products "Loom" or "Factory" it feels like manufacturing stolen valor.
Sean Costello retweeted
diseases like parkinson’s, diabetes, and lymphoma change your smell years before symptoms, and partners have detected these shifts a decade early one woman detected parkinson’s in her husband 12 years before doctors did.
Sean Costello retweeted
The emergence of “slop” was foretold as soon as we started consuming content via “the feed”
Sean Costello retweeted
Turns out the "daily 10,000 steps" rule is not scientific... Some dude just thought the Japanese character for "10,000" looked like a guy walking: 万
TUESDAY | 9/23/2025 | 76°F + ☀️ 1. 3 SETS OF - 10 chin ups - stretch 2. 6 ROUNDS FOR TIME - 10 AKBS - 10 snatches [5ea] - 10 clean + jerks [5 ea] - 10 gob squat - 10 burpees - rest 30s T: 21:16
Drinking coffee and muting all the brain-rot slop in my ‘for you’ feed
Spending my evenings watching This Old House and running deep research prompts. Not sure what this says about me 🛠️🤓
Sean Costello retweeted
I am just thinking out loud randomly. I have asked this before but here goes again: I support the idea of religion as an important structural element of society but have no interest in personally participating. It is not atheism or agnosticism: what is it?
What’s stopping you from building a SMR and co-locating a hybrid bitcoin mining and AI workload operation?
Sean Costello retweeted
There's only a few fundamentally interesting things. Energy, compute, manufacturing.
We merely transform energy into value somewhere further up the stack
We merely transform energy into value somewhere further up the stack
Sean Costello retweeted
when gpt-5-high enters minute 23 of it's generation with no output
Sean Costello retweeted
This famous 1943 Norman Rockwell painting, which often makes its way around social media as a popular meme template, has an official title: Freedom of Speech
Sean Costello retweeted
Just opened an excel model from a homebuilder
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