Simon Willison’s Weblog

23rd November 2007 - Link Blog

Portable Social Networks: Take Your Friends with You. Brian Suda explains how OpenID, XFN and hCard can be used together to bootstrap portable social networks.

Posted 23rd November 2007 at 11:56 pm

Recent articles

The Pelican comparison grid for Astra is pretty interesting - 4th September 2026
OpenAI's rogue agents were caught communicating via public wikis - 4th September 2026
Claude's new system prompt really doesn't want to reproduce song lyrics - 2nd September 2026

This is a link post by Simon Willison, posted on 23rd November 2007.

brian-suda 2 hcard 6 microformats 32 openid 213 portablesocialnetworks 12 xfn 5

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