Simon Willison’s Weblog

13th July 2009 - Link Blog

Twenty questions about the GPL. Jacob kicks off a fascinating discussion about GPLv3.

Posted 13th July 2009 at 11:59 pm

Recent articles

Writing about Agentic Engineering Patterns - 23rd February 2026
Adding TILs, releases, museums, tools and research to my blog - 20th February 2026
Two new Showboat tools: Chartroom and datasette-showboat - 17th February 2026

This is a link post by Simon Willison, posted on 13th July 2009.

gpl 4 gpl3 1 jacob-kaplan-moss 54 licenses 7 open-source 289

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