Privacy

Posted May 27, 2007 22:56 UTC (Sun) by Tobu (subscriber, #24111)
Parent article: New tool screens spam, digitizes books (ZDNet)

I don't see their privacy policy.

They are hosting the captchas on their own website, pinged whenever someone writes a comment on a recaptcha-enabled blog.

They certainly need to be clear that they won't put any tracking cookies or feed an indexing bot with this.