Flickr to Authenticate OpenID. Flickr /photos/username/ pages are now (almost) OpenIDs—they point at a new Yahoo!-wide OpenID server, but it hasn’t been switched on yet. It’s OpenID 2 only, presumably so Yahoo! can protect their users’ privacy by using directed identity to hide individual screen names.
Recent articles
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- First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
- My answers to the questions I posed about porting open source code with LLMs - 11th January 2026