[ilyanep]

Wasn't there some website where you could pull a relatively small number of easily accessible prefs from the browser (OS, list of fonts, browser, etc.) and get a nearly uniquely identifying set of facts about someone?

[noisem4ker]

https://panopticlick.eff.org/ ?

[ilyanep]

Yup, the fingerprinting portion of that was what I had in mind.