Simon Willison’s Weblog

CardSpace & OpenID: Working together. A more detailed explanation of what the Microsoft OpenID collaboration actually means.

Posted 7th February 2007 at 1:58 am

Recent articles

Deep Blue - 15th February 2026
The evolution of OpenAI's mission statement - 13th February 2026
Introducing Showboat and Rodney, so agents can demo what they’ve built - 10th February 2026

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