Simon Willison’s Weblog

12th July 2007 - Link Blog

Crowdvine, iCalico, Pathable, a Study in Collusion. Stitching sites together around a single user database using subdomains and simple signed cookies.

Posted 12th July 2007 at 11:09 pm

Recent articles

Tracking the history of the now-deceased OpenAI Microsoft AGI clause - 27th April 2026
DeepSeek V4 - almost on the frontier, a fraction of the price - 24th April 2026
Extract PDF text in your browser with LiteParse for the web - 23rd April 2026

This is a link post by Simon Willison, posted on 12th July 2007.

collusion 1 crowdvine 1 foocamp 3 icalico 1 kellan-elliott-mccrea 22 pathable 1 signedcookies 5 sso 3

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