Chris Roth

ryancarson.com | 3x startup founder | That’s my amazing grandpa, Ross Carson, in my banner photo.

Full time CEO & YouTuber. Also an investor and developer. More info at t3.gg

Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.

Law and technology academic. Posts about copyright law, internet regulation, AI, llamas, pandas, and cats. Rare dual Tico-British citizen. https://www.technollama.co.uk/

President of Signal, Chief Advisor to AI Now Institute

Princeton computer science prof. I write about the societal impact of AI, tech ethics, & social media platforms. https://www.cs.princeton.edu/~arvindn/ BOOK: AI Snake Oil. https://www.aisnakeoil.com/

Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com

Member of https://lockdown.systems/ collective making @cyd.social — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01

The Observations of Tornadoes by UAV Systems (OTUS) project is an effort to gather reliable measurements of the environment within and surrounding a tornado. www.theotusproject.com

Building legendstate.com, bravely.io, legendapp.com. Been a digital nomad for 12 years. Posting about 🔥 Legend-State, ⚡️web perf, 🤯 productivity, and ✈️ traveling.

AT Protocol ecosystem supporters. Interviews, news, and other updates from the Community Fund, Tech Talks, and other social & community content. #ATmosphereConf 2026 https://atprotocol.dev/save-the-date Not a Bluesky official account.

ATProto Community Fund; ATmosphereconf Coorganizer DocumentCloud, Mozilla Rally and Mozilla.Social. Former AAJA board member. Germ 🔑: https://ger.mx/A1JSAMNzxl-2nFgeIWzd52gKno7xv9M9WnSaRDKRl5uv#did:plc:l5yz32nydpebjlcdfgycmf3x

On Mondays Jon Stewart hosts The Daily Show, but on Thursdays he hosts The Weekly Show. Listen wherever you get your podcasts & watch on YouTube.

worrydream.com dynamicland.org

📈 [ch]art brevity 🎨

CEO of Bluesky, steward of AT Protocol. Let’s build a federated republic, starting with this server. 🌱 🪴 🌳

Metaculus is a forecasting platform that optimally aggregates quantitative predictions of future events. https://www.metaculus.com/home/

Matrix is an open network for secure, decentralised communication. Please support at matrix.org/support

The modern cloud for application engineering teams.

Vercel provides the developer tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. Creators of @nextjs.org, @v0.dev, and @sdk.vercel.ai.