Simon Willison’s Weblog

ESF

25th September 2002

RSS 3.0 was a joke. ESF is serious, and is already getting a fair bit of attention from the blogging and syndication communities.

Posted 25th September 2002 at 1:19 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026
The Axios supply chain attack used individually targeted social engineering - 3rd April 2026
Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026

This is ESF by Simon Willison, posted on 25th September 2002.

Next: Fluid thinking

Previous: Dot.com contrasts

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe

Previously hosted at http://simon.incutio.com/archive/2002/09/25/esf