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Jon Callas

@joncallas.bsky.social

Boffin, flâneur. Kubrick homage self-portraitist. Also cryptography, human rights, and stuff. Founded PGP, Blackphone, others; worked for DEC, Apple, SRI, ACLU, EFF, others. Was ShmooCon program chair for all twenty conferences.

769 Followers  |  327 Following  |  155 Posts  |  Joined: 01.03.2023  |  1.9022

Latest posts by joncallas.bsky.social on Bluesky

Not enough of you believe me right now, but "Rebuild The White House" is going to become one of the most popular slogans in American political history

22.10.2025 21:29 — 👍 6445    🔁 1130    💬 216    📌 116

If I wash up a pretty rock and say, “look at this pretty rock,” it isn’t (yet) art. If I put it in jewelry, it is. The photographer has to do something. It is a big smeary line, and lots of meta things can be art. There has to be artifice. And how much artifice is a debate.

22.10.2025 17:06 — 👍 0    🔁 0    💬 0    📌 0

No, for the reasons Amy says and more. I will steal the mcd’s quip. I’m pretty radical on acceptance of art, but art implies intention. Art comes from artifice. One can take found things and make art, including pretty stones on the ground or accidental selfies. They themselves are not art (yet) art.

22.10.2025 16:46 — 👍 1    🔁 0    💬 1    📌 0

I just get mine from a mix.

17.10.2025 06:50 — 👍 0    🔁 0    💬 0    📌 0

It’s essential that you find common ground with Trump supporters. For instance, you know that you have many flaws, and they believe you are less than human. Work with that.

—Ezra Klein, tomorrow in the New York Times

04.10.2025 19:05 — 👍 2801    🔁 437    💬 92    📌 13

Sorry. I bought up as much of Randall Grahm’s “I am not drinking any &£$@ing merlot” (which was a merlot) as I could.

01.10.2025 02:20 — 👍 3    🔁 0    💬 0    📌 0

Congratulations! So well deserved!

01.10.2025 02:11 — 👍 1    🔁 0    💬 1    📌 0
Post image

Today, my research group @ Georgia Tech released a paper on vulnerabilities in Tile --- the second largest device finding network after Apple's AirTags.

You can read about it in Wired, reporting by @kimzetter.bsky.social!
www.wired.com/story/tile-t...

29.09.2025 13:45 — 👍 61    🔁 34    💬 1    📌 2

I know that if we all completely stopped reacting to Alex Jones he probably won’t just die, but it seems to me we should give it a shot.

25.09.2025 20:06 — 👍 2633    🔁 247    💬 87    📌 9

The term of art is "mattress run," a back-formation from the slang term "milage run," an airline trip to hit a milage goal. I once did a mattress run for the same reason. Found a cheap out of the way place, and just went there every day, moved the bedding around, ate the fruit plate and left.

25.09.2025 19:38 — 👍 2    🔁 0    💬 0    📌 0

Paulina is an old friend, co-author, and indeed, someone needs to republish "Cyberselfish."

25.09.2025 18:58 — 👍 1    🔁 0    💬 0    📌 0
photo of paulina borsook

photo of paulina borsook

1/ A longtime Wired editor just wrote a mush-brained essay about how he totally missed the political rot of Silicon Valley (& still doesn't get it).

But in the late 1990s, a Wired journalist warned of a toxic ideology bubbling up from tech. Paulina Borsook has largely been erased. Let's change that

24.09.2025 18:36 — 👍 6694    🔁 3091    💬 82    📌 326

Love and thanks to everyone who has checked out my new album, “The Resurrection Game”. It’s been out for five days now!

10 love / loss/ deeply romantic indie folk songs with cinematic strings 💙

You can listen to it here:

ffm.to/pm4q3vm

17.09.2025 20:46 — 👍 35    🔁 7    💬 1    📌 0

Thank you. My Twitter experience is cleaner than my experience here because I block early, often, and so much, that it isn't awful, especially considering the source. Here, though, it's all outrage about what goes on there. When some fashie posts their latest bile, I find it here, not there.

10.09.2025 22:47 — 👍 2    🔁 0    💬 0    📌 0

Doubly ouch.

19.08.2025 17:39 — 👍 0    🔁 0    💬 0    📌 0

Woot! Looking forward to getting it!

10.08.2025 17:54 — 👍 1    🔁 0    💬 0    📌 0

The threat of having to submit your ID to speak online is chilling, especially as we’re watching ideological capture and capitulation play out across traditional media and institutions. And it’s particularly gutting that sex workers and digital rights activists have been sounding alarms for years

30.07.2025 23:45 — 👍 2311    🔁 632    💬 29    📌 12

So why don’t y’all just use it? Come on. You know how!

20.07.2025 18:34 — 👍 1    🔁 0    💬 0    📌 0

Samuel Butler says in “The Way of All Flesh” something I always garble as, “virtue, like gold, is stronger when alloyed with baser metals.”

13.07.2025 17:59 — 👍 0    🔁 0    💬 0    📌 0

A boss/mentor of mine used to say, “do you want to be right, or do you want to win?” And at times “be effective.” The most frustrating people I have had to work with are the ones who want to be right and worst are the ones who prefer to lose, as that lets them say “if only they listened to me…”

13.07.2025 17:56 — 👍 0    🔁 0    💬 1    📌 0

There’s no arguing with logic like this.

12.07.2025 02:32 — 👍 1    🔁 0    💬 0    📌 0

Always a pleasure to represent a righteous client.

09.07.2025 21:36 — 👍 80    🔁 9    💬 1    📌 0
Preview
My Toyota Ratted Me Out The Layoffs · Single · 2025 · 1 songs

Here's a preview of "My Toyota Ratted Me Out" on Spotify:

open.spotify.com/album/4QoSSt...

09.07.2025 20:40 — 👍 0    🔁 0    💬 0    📌 0

It's an old-school print magazine high production values, over three dozen writers, an eighteen-page comic, and a flexi-disc of the exclusive single "My Toyota Ratted Me Out" from the band, The Layoffs. On sale now at the web site.

09.07.2025 20:40 — 👍 2    🔁 0    💬 1    📌 0
Preview
In Formation Magazine Every day, computers are making people easier to use. The cult magazine about what tech is doing to us is back after 25 years.

A fun project I've been working on for a while is out now, In Formation Magazine, tagline: "Every day, computers are making people easier to use." I'm a contributing editor and columnist.

informationmagazine.com

09.07.2025 20:40 — 👍 6    🔁 2    💬 1    📌 0

I run both Terminal and Warp at the same time. There I times when yes, I just want a vt100 with fonts. Warp is cool and useful though.

30.06.2025 04:03 — 👍 0    🔁 0    💬 0    📌 0

It also has notebooks for snippets, shared sessions with other people and more. Like the output of each command it a text snippet you can use.

You may not like it, but it is a real rethink of what a command line tool should be, and not just a vt100 emulator with fonts.

30.06.2025 04:00 — 👍 1    🔁 0    💬 1    📌 0

It is far more opt in than out, in other words. It is in general my most pleasant
LLM interactions because I can ask which rsync option I need.

30.06.2025 03:54 — 👍 0    🔁 0    💬 1    📌 0

You either don’t click the “use ai” button or refrain from typing in things like “how do I convert a wav file to mp3 320kbps”

30.06.2025 03:51 — 👍 0    🔁 0    💬 1    📌 0

Terminal. The name says what it does. Customizable enough.

If you don’t like that answer, then Warp dot dev is a very cool rethinking of what a command line application ought to do. It also has Claude built into it, for those who like such things.

30.06.2025 03:04 — 👍 0    🔁 0    💬 1    📌 0

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