- D Dan Luu @danluu.com danluu.com / www.patreon.com/danluu/
Lindsay Ellis @lindsayellis.bsky.social contact: christopher at nebula dot tv
Shoe @greatshew.bsky.social 
Rue @rue-lang.dev The Rue programming language. #ruelang if you wanna hashtag it. Run by @steveklabnik.com
Opinion Editor @ Bluesky @dly.bsky.social All posts express the views or opinions of my employer, Bluesky.
me:
https://bsky.app/profile/did:plc:sdkxyw2r7xlx5kjhsolgagv6/feed/aaajln42r6efw
funnier me:
https://bsky.app/profile/did:plc:xccx7ujmsaolft6ukd2oakkx/feed/aaaedsczl53cc
Jasper Nathaniel @infinitejaz.bsky.social writing about Israel’s occupation of the West Bank: infinitejaz.substack.com
Chicago Teachers Union @ctulocal1.bsky.social Fighting for the Schools Our Students Deserve.
Strong Union of Member Educators.
ctulocal1.org
lauren @lauren.rotatingsandwiches.com rotatingsandwiches.com / batting around podcast
Southern Poverty Law Center @splcenter.org Catalyst for racial justice in the South and beyond, working in partnership with communities to dismantle white supremacy, strengthen intersectional movements.
splcenter.org
Amber 🌸 @shimmermathlabs.com Indie software developer • math witch • ML builder • 49 • 🏳️⚧️ she/her
Here to make friends and have fun (not argue). DMs open.
Currently working on new transformer architectures.
h̃ₜ = tanh(Wₕ xₜ + Uₕ(rₜ ⊙ hₜ₋₁) + bₕ)
Mr. Cardio @ticketmasterceo.com Columbus ✈️ Cincinnati
🌀 https://cailinpitt.com/timeline
warrior cop @wyattprivilege.bsky.social 
Tech Won’t Save Us @techwontsave.us A left-wing podcast for a better world and better tech. Hosted by @parismarx.com. Made in partnership with @thenation.com.
https://techwontsave.us/
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Joyce is resistance @lajoyce.bsky.social UMC Pastor, socialist, mom. Talk to me about Chicago politics, public goods and the world we want to win. Working to build a community that struggles for what we can change and endure what we can’t (yet)
Right Wing Watch @rightwingwatch.bsky.social Disrupting Extremism, Defending Democracy.
A project of People For the American Way.
https://www.peoplefor.org/rightwingwatch
Ahmed Zidan @zidan.bsky.social Platforms | Press Freedom | Journalism
Good takes and bad jokes. Dark humor and 🦋hite 🦋ine.
Deputy director, audience, @freedom.press and @pressfreedomtracker.us.
@zidanism on that other site.
Jacobin @jacobinmag.bsky.social Jacobin offers socialist perspectives on politics, economics, and culture. Support our work and subscribe to our print magazine!
jacobin.com/subscribe
Alex Colston @recolston.bsky.social No one’s free until we are all free
Mel🌹 @htmmel.bsky.social it/she, Chicago DSA EC, IT girlie
👊🏳️⚧️🔥🪴
José A. Alonso @jalonso.eurosky.social Mathematician interested in the study and teaching of computational logic, functional programming and interactive theorem proving.
Homepage: https://jaalonso.github.io
Sevilla, Spain 
Edwin Brady @edwin.type-driven.org.uk Reader in Computer Science at the University of St Andrews. Will play ukulele for free, will stop for money. Cricket. Go. Woke Prick. He/him. Avatar by Joo (www.siajoohiang.com)
https://www.type-driven.org.uk/edwinb/
https://www.lambda-miners.org.uk/
Ian Danskin @innuendostudios.bsky.social my romanticism is not post-, it's neo-!
https://www.youtube.com/@InnuendoStudios
he/him
Museum of Twitter @museum-of-twitter.bsky.social 15 years of saved tweets.
@tfederman.bsky.social
Dan Olson 🔜 Saskatchewan @foldablehuman.bsky.social Documentarian
cta @chicagocta.bsky.social Official account of the Chicago Transit Authority.
Delivering quality, affordable transit services that link people, jobs and communities.
For customer support head to transitchicago.com/contact
David Futrelle @davidfutrelle.bsky.social Writer. Thing for cats to sit on. The We Hunted the Mammoth guy.
New newsletter: Brotopians
Clips in NYT, WaPo, Slate, The Nation, The Cut, Vice, etc.
Brotopians.com
WeHuntedTheMammoth.com
https://www.david-futrelle.com/ (Writing coach page)
Lu wilson @todepond.com prototypes @wikipedia.org
London
todepond.com
youtube.com/@todepond
Winded City Ultimate @windedcity.bsky.social 
Alderman Brian Hopkins @aldhopkins.bsky.social https://linktr.ee/AldHopkins
Silicon Valley DSA @siliconvalleydsa.bsky.social The Silicon Valley chapter of the Democratic Socialists of America. Join DSA today🌹 https://linktr.ee/silicon_valley_dsa
Jenny 🌹 @carcinoj3nny.bsky.social Chicago resident, urbanist-brainrot-haver, Lake lover. She/her 🏳️⚧️
Democratic Left @democraticleft.bsky.social A publication of the Democratic Socialists of America. 🌹
Alex Nelson @pqnelson.bsky.social Mathematician, software engineer. Obsessed with everything about proof assistants.
AMS Subject Class.: 68V15, 68V20, 20Exx.
Maggie Mae Fish 🐟 @maggiemaefish.bsky.social ✨ Lit Entertainment Group
✨ Watch "AMY'S DEADEND DREAMHOUSE" July 13 on Nebula
jamie loftus @jamieloftus.bsky.social jamie alert
Streetsblog Chicago @chi.streetsblog.org The region's sustainable transportation news and advocacy website, helping to make the city and suburbs better since 2013. Posts: @johngreenfield.bsky.social (unsigned) and @stevevance.net.
Chicagoans Who Bike @chiwho.bike Telling the stories of the Chicagoans who bike around our city, along with the infrastructure that supports them. Full videos on YouTube, and read all our past interviews at chiwho.bike!
SIGBOVIK @harryqbovik.bsky.social The official Special Interest Group on Harry Q. Bovik | Senior Computer Scientist at CMU | Research Interests include Perplexity Theory, k-Armed Bandits, and Cloud Rendering
Dr. Tom 7 Murphy VII Ph.D. ! @tomvii.bsky.social http://tom7.org
Lawrence Paulson @lawrpaulson.bsky.social Computer scientist with a background in mathematics and logic. Academic researching formal verification technologies and applications. Also in the cesspit
jamelle @jamellebouie.net The real jbouie. Columnist for the New York Times Opinion section. Co-host of the Unclear and Present Danger podcast. b-boy-bouiebaisse on TikTok. jbouienyt on Twitch. National program director of the CHUM Group.
Send me your mutual aid requests.
Grothendieck Fangirl @toposmaoist.bsky.social MLM; studying algebraic geometry; i <3 Thelonious Monk and Charles Mingus
@xenaproject.bsky.social @xenaproject.bsky.social 
ACLU @aclu.org A nonprofit, nonpartisan, legal and advocacy 501(c)(4) organization. Visit our site for more about us and our affiliated organization, the ACLU Foundation.
Mike Quigley @quigley.house.gov Representing Illinois' 5th District. House Appropriations & Intel Member, amateur hockey player, and proud Cubs fan. He/Him.
Michael Burns @michaelburns.bsky.social "philosopher", "comedian", deadhead, lake guy.
https://www.youtube.com/@MichaelOBurns
burnstheory.com
Data Colada @datacolada.bsky.social Announcing posts for our blog.
This account is seldom monitored.
DSA National Tech Committee @tech.dsausa.org The official Bluesky account of the Democratic Socialists of America's National Tech Committee, a collection of volunteer tech workers from across the country building up technology for DSA.
https://tech.dsausa.org
DSA International Committee @dsainternational.bsky.social Official International Committee of Democratic Socialists of America
Active Transportation Alliance @activetransportation.org We advocate for walking, rolling, bicycling and public transit to create healthy, sustainable, and equitable communities in the Chicago region. Join us! www.activetransportation.org
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Better Streets Chicago @betterstreetschicago.org Chicagoans working together to make our streets better for walking, rolling, bicycling and public transit.
🧑🦼🚶🚲🚌
linktr.ee/betterstreetschicago
Socialism Conference @socialismconference.org Socialism Conference 2026 • September 4-7 • Chicago, IL
Updates and further info at socialismconference.org
Block Club Chicago @blockclubchi.bsky.social Chicago's neighborhood news source.
Invisible Institute @invisible.institute A nonprofit journalism production organization on the South Side of Chicago. Home to CPDP.co, Beneath the Surface, and more. 
InstLatX64 @instlatx64.bsky.social x86/x64, SIMD, #AVX512, "Aha!" moments.
I have been writing code since 1986.
Budapest, Europe
https://instlatx64.github.io/InstLatx64/
Justin @jaffray.bsky.social turning to the succor of modern computing machines, let us renounce all analytic tools
https://buttondown.com/jaffray justinjaffray.com
Tammy Duckworth @duckworth.senate.gov Mom. Combat Veteran. Blackhawk pilot. U.S. Senator. Illinoisan.
Senator Dick Durbin @durbin.senate.gov Serving the people of Illinois.
Democratic Whip and Ranking Member of the Senate Judiciary Committee @judiciarydems.senate.gov. 
Marlene @marlene.bsky.social Pythonista, explorer living in London atm, AI & Python at Microsoft🐍✝️✨
Center for Jewish Nonviolence @cjnv.org Mobilizing Jews around the world to join Palestinian-led coresistance work for our collective liberation. #SaveMasaferYatta #CeasefireNOW linktr.ee/cjnv
Alex Gibney @alexgibneyfilm.bsky.social Filmmaker. “Enron,” “Taxi to the Dark Side,” “Going Clear,” “The Inventor,” “Wise Guy: David Chase & the Sopranos,” & lots more. Now Maine man. Celtics fan.
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
f4mi ‼️ @f4mi.bsky.social i am a creative mess who lives in the EU and [insert the rest of a cool funny description here] www.f4mi.com
Bryce @brycemecum.com Working on open source, mostly Apache Arrow (https://arrow.apache.org)
National Labor Relations Board Union @nlrbu.bsky.social Repping the NLRB’s rank-and-file since 1936.
Media Inquiries — exec@nlrbu.net
Hbomberguy @hbomberguy.bsky.social 🖥️ Gaming Youtuber, Media Critic, Philosopher King 🤴
💙 Patreon.com/Hbomb
📩 Enquiries to contact@hbomb.zone
Dave Karpf @davekarpf.bsky.social Political Communication Prof at GWU. Flaming Hydra.
I write about the history and future of tech and politics. My next book, Vaporware, Inc.: How Silicon Valley Sells the Future to Control the Present, arrives on January 12, 2027.
Davekarpf.beehiiv.com
Xuanwo @xuanwo.io ASF Member.
Apache OpenDAL PMC Chair.
VISION: Data Freedom.
Working on #RBIR.
More: https://bento.me/xuanwo
Garbage Day @garbageday.email I'm a newsletter (and sometimes other stuff) about the internet (and sometimes other stuff)
John Hawkinson @johnhawkinson.bsky.social Cambridge, MA freelance reporter, usually for @CambridgeDay.
MIT; public recs; data; legal news
Lately: immigration.
jhawk@alum.mit.edu
617.797.0250
WBEZ @wbez.org We are Chicago's NPR station and your local news source. Find us on air at 91.5FM. Support public media and local journalism: donate.wbez.org
Philip Z @philz.dev 
The Next Platform @nextplatform.bsky.social Expert analysis on HPC, AI, and advanced IT infrastructure. From supercomputing breakthroughs to enterprise trends, TNP brings the context that matters.
Left✊ to Our Own Devices @lefttoourowndevices.blog A blog about preparedness and survival in a time of fascism.
Administered by @emily.gorcen.ski
Laurel Bristow @laurelbristow.bsky.social “Well researched and completely unhinged”
Host of NPR podcast network’s Health Wanted. MSc
unraveled @unraveledpress.com Independent, reader-supported investigative reporting from Chicago on policing and state violence.
Support us: unraveledpress.com/support-unraveled/
📧 info@unraveledpress.com
📱 Signal: unraveled.66
Old Town School @oldtownschool.bsky.social Music classes, concerts & community for all ages, since 1957. Lincoln Square, Lincoln Park, online & all around Chicago.
Wes McKinney @wesmckinney.com Principal Architect @posit.co, GP Composed Ventures, Co-founder Voltron Data. Open source: Apache Arrow, pandas, Ibis. "Python for Data Analysis" book
Liza Goitein @lizagoitein.bsky.social Senior Director of the Liberty and National Security Program at the Brennan Center for Justice, reformed oboist and whitewater kayaker, mom of teenage twins. Opinions are my own.- P @polarizednuclei.bsky.social @polarizednuclei.bsky.social
Vignesh Chandramohan @vigneshc.bsky.social Stream processing, data infra, Table formats.
https://vigneshc.github.io/
Type Investigations @typeinvestigations.org A nonprofit newsroom for independent investigative journalists. Seeking comment from a corporation near you.
✉️: http://bit.ly/3uYMqkS | 🎙️: http://spoti.fi/3NMMD3j
🔗 typeinvestigations.org
Emergency Workplace Organizing Committee (EWOC) @organizeworkers.bsky.social Supporting all workers in any workplace. You deserve a union.
Free resources & trainings on how to organize and start a union @ workerorganizing.org
More: https://linktr.ee/organizeworkers
Ian Cook @ian.columnar.tech I work on Apache Arrow and obsess about interoperability and performance in data analytics systems
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
Ronan Farrow @ronanfarrow.bsky.social Pulitzer-winning investigative journo at New Yorker. Documentaries at HBO. Ex-diplomat. Bad lawyer. Disused phd. Tips: ronan_farrow@newyorker.com.
Proton @proton.me Choose a better internet where privacy is the default. Start protecting your personal information online with Proton Mail, Proton VPN, Proton Drive, Proton Pass, Proton Wallet, and Lumo: https://proton.me/
Chip Huyen @chiphuyen.bsky.social AI x storytelling
AI Engineering: https://amazon.com/dp/1098166302
Designing ML Systems: http://amazon.com/dp/1098107969
@chipro
Sam Biddle @sambiddle.com Senior Technology Reporter at The Intercept
Got a tip? Signal: sambiddle.99 (Make sure you don’t contact me via a work-provided device)
https://sambiddle.com
Truthout @truthout.org Independent reporting and commentary on a diverse range of social justice issues.
Support our work: truthout.org/donate
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Follow us: go.bsky.app/9WsnfPT
In These Times @inthesetimes.com A publication committed to informing and advancing movements for social, economic, racial and environmental justice. Founded in 1976.
https://inthesetimes.com/
Novara Media @novaramedia.com 📺 📰🎙🚩 People-powered media. https://linktr.ee/novaramedia
Jessica Pishko @jesspish.bsky.social she/her
Book on sheriffs & democracy
https://www.penguinrandomhouse.com/books/707263/the-highest-law-in-the-land-by-jessica-pishko/
Repped by @rhaliterary
DM for Signal or email jesspish@gmail.com
“Women aren’t typically this crazy about politics.”
SIGMOD/PODS Conference @sigmodconf.bsky.social ACM SIGMOD/PODS International Conference on Management of Data.
Frank McSherry @frankmcsherry.bsky.social http://github.com/frankmcsherry/blog