Emerging Technology Observatory @emergingtechobs.bsky.social 
Lina Khan @linamkhan.bsky.social Served as 57th Chair of the Federal Trade Commission.
Purple Line @purplelinemd.bsky.social MTA Purple Line, now in testing, features 21 stations connecting New Carrollton and Bethesda.
Visit our website | Subscribe to our newsletter! #PurpleLineMD
Todd Litman @toddlitman.bsky.social I am a transport and land use policy analyst. I love doing research about ways to make communities healthier, wealthier and wiser at the Victoria Transport Policy Institute (www.vtpi.org)
greg munsill @alcinaus.bsky.social SF&F, history, spaceflight, TTRPG, strategy game fan. Analyst. Proud of my kid.
Marco Chitti @chittimarco.bsky.social Researcher on urban planning and public transportation.
https://marcochitti.substack.com/
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Centre for Society, Technology and Values @uofwaterloo @cstv-uw.bsky.social We offer courses on social aspects of technology: cstv.uwaterloo.ca 
Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
Complexly @complexly.org A nonprofit dedicated to helping you understand your world, supported by a community that believes good information is worth it.
Check us out at complexly.org or youtube.com/complexly
Framework @frame.work Remaking consumer electronics to respect people and the planet. 💻🪛
For support visit http://support.frame.work
Senator Scott Wiener @scottwiener.bsky.social 6’7” California State Senator representing San Francisco 🏳️🌈 ✡️
Policy nerd & chronic legislative overachiever 🤓
Running for Congress to protect our democracy 💙
Vote Nov. 3, 2026 🗳️
Get involved ⬇️
https://linktr.ee/scottwiener
California Transit Nerd @catransitnerd.bsky.social Bay area native lived in LA for college. I work on Supercomputers with a Poly Sci degree. Rail nerd working on state policy RT=/= endorsement
Project for Awesome @projectforawesome.com Hank and John Green’s annual charity event.
Decrease worldsuck with us by raising money & awareness Feb 13-15, 2026!
Watch: projectforawesome.com/live
Donate: projectforawesome.com/donate
Learn more: projectforawesome.com
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
David Hogg @davidhogg.bsky.social https://secure.actblue.com/donate/comms2026?refcode=blusky
QueensLink @queenslink.org Connecting Communities with Rails & Trails!!
A grass-roots led campaign to create a new subway and parkway corridor along the abandoned Rockaway Beach Branch!
linktr.ee/queenslink
Strange Parts @strangeparts.com https://youtube.com/strangeparts
Sam (from Wendover) @samfromwendover.bsky.social 
ben doyle @thewheatgerm.bsky.social professional magic: the gathering player
https://www.instagram.com/thewheatgerm/
Vitest @vitest.dev Next generation testing framework powered by @vite.dev ⚡️
https://vitest.dev
Astro @astro.build the web framework for content-driven websites 🚀 https://astro.build
Holly Arnold @hollytarnold.bsky.social Transit nerd. Opinions are my own.
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Andrew Lynch | vanshnookenraggen @vanshnookenraggen.com Artist, Cartographer, Historian, Transit Activist.
https://linktr.ee/Vanshnookenraggen
Co-founder of QueensLink @queenslink.org
Opinions are my own.
Rocket Lab @rocketlabcorp.com Official account for Rocket Lab, the end-to-end space company. We build rockets and spacecraft that open access to space to improve life on Earth.
Nick Andert @nickandert.bsky.social Documentary filmmaker, writer, occasionally notable for Metro advocacy. Enjoys heist movies. Would probably enjoy heists.
He/Him | Los Angeles | www.deltavproductions.com
Second Ave. Sagas @2avesag.as Subways, transit, NYC.
All posts by @benjaminkabak.com
Blvd Subway @blvdsubway.bsky.social Build the Roosevelt Boulevard Subway! 🚇
Evan You @evanyou.me Husband / Father of two / Founder voidzero.dev / Creator @vuejs.org & @vite.dev
Cities: Skylines @citiesskylines.paradoxinteractive.com Take part in the revolutionary city-builder game that gives you the freedom to create whatever you want!
Martin Austermuhle @maustermuhle.bsky.social D.C. reporter, @washingtonsun.bsky.social. Former: @51st.news, WAMU, and DCist.
Factorio @factorio.com Factorio is a game about building factories on an alien planet.
https://factorio.com/
City Planner Plays @cityplannerplays.bsky.social This is the official Bluesky account of the Youtube Channel of the same name!
YouTube.com/@cityplannerplays
Daniel Abraham @abraham.bsky.social Novelist, screenwriter, and the James half of James SA Corey. Will block on tone.
He/him
office@danielabraham.com
American Public Transportation Association @apta-info.bsky.social APTA leads public transportation in a new mobility era, advocating to connect and build thriving communities.
Infrastructure Weak @infrastructureweak.bsky.social Renter; bike and transit rider
Construction project manager
Posts about safe street design and transit projects
Berkeley, CA
Clem Tillier @ctillier.bsky.social eclectic interests - space science & tech, SF Bay Area transit, HSR, anything on rails 🚄 or on a rocket 🚀
Tom Roussey @tomroussey.bsky.social Transportation reporter covering DC, MD & VA for ABC7. Graduate of Paint Branch High in Montgomery Co & Univ. of Maryland. Christian. Love sports, books, Terps!
Governor Tim Walz @governorwalz.mn.gov Dad, husband, teacher, coach, veteran. Governor of Minnesota. Working to move our state forward as #OneMinnesota.
rich harris @rich-harris.dev my life is derp and i do derp shit
Yonah Freemark @yonahfreemark.com Transport / Housing / Land Use / Politics / @urbaninstitute.bsky.social / Le progrès ne vaut que s’il est partagé par tous / yonahfreemark.com / thetransportpolitic.com
The 51st @51st.news Information with representation, by and for D.C. residents.
Worker-led nonprofit newsroom, funded by readers like YOU.
Become a member today: https://51st.news/signup
🌐 https://51st.news
Matthew Yglesias @mattyglesias.bsky.social 
Randy Clarke @wmatagm.bsky.social Proudly leading the Metro team @wmata.com (America’s Metro System) as GM & CEO. Also on IG and Twitter with same handle.
@hexos-official.bsky.social @hexos-official.bsky.social DM with proof for account
(Run by a fan, currently reposting X posts)
Clamchowder @chlamchowder.bsky.social Gamer who analyzes tech too much
Working on the next generation Z-series chip at IBM, opinions here are my own
https://clamtech.org/
@chipsandcheese.bsky.social @chipsandcheese.bsky.social 
Ryan Dahl @tinyclouds.org cofounder of deno and creator of node
https://tinyclouds.org/
https://github.com/ry
https://x.com/rough__sea
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Metro @wmata.com Official Bluesky page for WMATA, aka Metro, the major public transit provider in the National Capital Region, serving Washington DC, Maryland and Virginia.
wmata.com
Roman Mars @romanmars.bsky.social Creator of 99% Invisible, Trump Con Law, A History of the US in 100 Objects, Power Broker Breakdown- http://99pi.org
TEDTalk on flags w/ over 7M views
NYT Bestseller The 99% Invisible City: http://99pi.org/book
East Bay, CA
Alum: Oberlin, Simon's Rock, UGA
VueUse @vueuse.org Collection of Essential Vue Composition Utilities
vueuse.org
created by @antfu.me and the team with 💚
Vue @vuejs.org vuejs.org
Progressive JavaScript framework for building modern web interfaces. Created by @evanyou.me, maintained by https://vuejs.org/about/team.
AskHistorians @askhistorians.bsky.social Answers about history, from historians | Biweekly podcast | "Good history eggs on the internet"| Ask questions at https://www.reddit.com/r/AskHistorians/
Mike Duncan @mikeduncan.bsky.social History podcaster/author. Revolutions + The History of Rome
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Comfortably Numb @numb.comfortab.ly Staff software engineer. AWS/CDK/TypeScript.
Interests: Pink Floyd, Star Trek, coding, biking, VR, cats. Not necessarily in this order.
@anydoubts.bsky.social is my better half.
Godot Asset Store @godotassetstore.bsky.social Find the right assets for your next @godotengine.org project here! 🖌️🎨
🔗 https://links.godotengine.org/
Godot Foundation @godot.foundation Non-profit organization taking good care of the @godotengine.org project 🤖
Donate here: https://fund.godotengine.org/
🔗 https://links.godotengine.org/
Stephen Jacob Smith @stephenjacobsmith.com Executive director of the Center for Building in North America (centerforbuilding.org), stephen@centerforbuilding.org. Personal account. Brooklyn, NY.
Jake Berman @lostsubways.com Lawyer, historian, mapmaker. Transport + housing nerd. Californian living in New York.
Adjunct Professor of Urban Planning @ Columbia. Wrote "The Lost Subways of North America". Get the book at http://lostsubways.com.
Personal account.
Godot Engine @godotengine.org Your free, open-source game engine 🎮🛠️
Develop your 2D & 3D games, cross-platform projects, or even XR ideas!
🔗 https://links.godotengine.org/
Lawfare @lawfaremedia.org Straight-shooting information and analysis at the intersection of national security, law, and policy.
Support Lawfare at https://www.lawfaremedia.org/support
Peter Sagal @petersagal.bsky.social I make Dad jokes on NPR and also write books and other things. 
LegalEagle @legaleagle.tv The Big Bird at LegalEagle. Believer in the rule of law. 
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Bradley Whitford @bradleywhitford.bsky.social Entertainer, opinionator, lover of pets. 
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
David Imel @davidimel.com Guy who makes stuff sometimes
Co-Host of the Waveform Podcast
Temp Vergecast Host @Verge
YouTube.com/davidimel
Davidimel.com
Prints: Davidimel.darkroom.com
Old:
Senior Reporter at Android Authority, Systems Engineer at Intel
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Geoff Marshall @geofftech.bsky.social If I had more time, I would have edited you a shorter video.
Transport Filmmaker : bit.ly/2TBWFsX
Matt Parker @standupmaths.bsky.social That maths guy from the internet.
CSET @csetgeorgetown.bsky.social The Center for Security and Emerging Technology within Georgetown University’s Walsh School of Foreign Service
cset.georgetown.edu
Marques Brownlee @mkbhd.com Video maker
Gary Brannan @garybrannan.bsky.social Apparently, everybody's favourite. Him off Tech Diff. The begrudging second coming of Harry Secombe. Strong wahey energy. Funniest British Man (TM). The middle aisle of the Lidl of Light Entertainment. Professional Wondernaut.
Reece Martin @rmtransit.bsky.social Writer, CS Grad, environmentalist and optimist.
Focused on infrastructure, macro-systems, and excellence. Bylines in The Globe and Mail, Maclean's, and Toronto Star. DMs Open.
https://www.thetransitbrief.net/
David Alpert @alpert.bsky.social Dad, rock climber, former GGWash head, Janeese Lewis George policy team
Streetsblog USA @usa.streetsblog.org Covering the movement to end car dependency and make America better for walking, biking, transit and more. 
Alon (they/them) @alonlevy.bsky.social Transit researcher in Berlin. Lived in Tel Aviv, Singapore, the Riviera, New York, Providence, Vancouver, Stockholm, Paris. https://pedestrianobservations.com/ http://patreon.com/alonlevy alon@pedestrianobservations.com @alon@mastodon.social ↙️↙️↙️
London Reconnections @lonrec.bsky.social Transport analysis for London and occasionally beyond.
Streetsblog NYC @nyc.streetsblog.org The only website devoted to covering all the livable streets and public space news you need. Visit us at http://nyc.streetsblog.org. Retweets/posts are NOT endorsements.
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Lindsay Ellis @lindsayellis.bsky.social contact: christopher at nebula dot tv
Nebula @nebula.tv “Indie streaming service” —Variety
https://nebula.tv
Brian Mac Mághnais @brianmcmanus.bsky.social Irish YouTuber in Austin, Texas
Patrick Willems @patrickhwillems.bsky.social Directs things. Made a movie about a coconut. Trying to sell out. he/him
Adam Chase @adamchase.bsky.social kickin’ it in the Snack Zone
Dave Wiskus @dwisk.us Three-Time Emmy® Award Attendee.
Natalie Gray @natgrayy.es 🎥 YouTuber, 🎙 Broadcast Engineer
📱 @NatGrayYes on everything (linked below)
🏳️🌈🏳️⚧️ Trans (She/Her)
I much prefer Natalie to Nat.
http://natgray.co.uk- V Javascript Vue @vuejs.bsky.social Welcome!
Jarrett Walker @humantransit.bsky.social Public transit planning consultant and commentator. Author of the book “Human Transit” and the blog HumanTransit.org. The consulting firm is jarrettwalker.com. Also obsessed with literature and plants.
Myke Hurley @myke.social Podcaster and Co-Founder at @Relay.fm, Creative Director and Co-Founder at @CortexBrand.com.
Joe Scott @joescott.bsky.social YouTubist. Writer. Humorist. Filmmaker. Purveyor of interestingness. I have two dogs and one of them is a cult leader. I'm probably paler than you.
Tom Scott @tomscott.com I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
Transportation Alternatives @transalt.org The greatest city in the world should have the greatest streets in the world 🗽
Join us: transalt.org/connect