Some internet people who (mostly) write about a wide variety of topics and who I regularly learn from. (I might try making lists of specialists in different fields at some point.) I also maintain this Twitter list.
- Scott Aaronson
- Scott Alexander (twitter)
- Marc Andreessen (twitter)
- John Arnold (twitter)
- Ava (twitter)
- Juan Benet (twitter)
- Stewart Brand (twitter)
- Vitalik Buterin (twitter)
- Bryan Caplan (twitter)
- Matt Clancy (twitter)
- Michael Clemens (twitter)
- John Collison (twitter)
- Sarah Constantin
- Tyler Cowen (twitter)
- Adam D'Angelo (twitter)
- Saloni Dattani (twitter)
- Laura Deming (twitter)
- David Deutsch (twitter)
- Joe Edelman (twitter)
- Nadia Eghbal (twitter)
- James Fallows (twitter)
- Caitlin Flanagan (twitter)
- Conor Friedersdorf (twitter)
- Nat Friedman (twitter)
- Julia Galef (twitter)
- Elad Gil (twitter)
- Paul Graham (twitter)
- Tanner Greer (twitter)
- Daniel Gross (twitter)
- Gwern (twitter)
- Sarah Haider (twitter)
- Robin Hanson (twitter)
- Anton Howes (twitter)
- Alan Kay
- Kevin Kelly (twitter)
- Arnold Kling (twitter)
- Casey Handmer (twitter)
- Mason Hartman (twitter)
- Claire Lehmann (twitter)
- Daniel Lemire (twitter)
- Nathan Lewis (twitter)
- Derek Lowe (twitter)
- Andy Matuschak (twitter)
- Megan McArdle (twitter)
- Patrick McKenzie (twitter)
- Michael Nielsen (twitter)
- Evan Osnos (twitter)
- Kaja Perina (twitter)
- Kelsey Piper (twitter)
- Pseudoerasmus (twitter)
- José Luis Ricón (twitter)
- Dani Rodrik (twitter)
- Max Roser (twitter)
- Jake Seliger (twitter)
- Kevin Simler (twitter)
- Michael Solana (twitter)
- Noah Smith (twitter)
- Daniel Swain (twitter)
- Riva Tez (twitter)
- Ben Thompson (twitter)
- Derek Thompson (twitter)
- Eric Topol (twitter)
- Des Traynor (twitter)
- Chloé Valdary (twitter)
- Bret Victor (twitter)
- Steve Randy Waldman (twitter)
- Dan Wang (twitter)
- Eugene Wei (twitter)
- Tamara Winter (twitter)
- Stephen Wolfram (twitter)
- Devon Zuegel (twitter)