AC writes: > Captchas can be thought of as an attempt to perform the Turing test. > Experience suggests that either computers can pass it and/or humans > fail.
Computers fail about 9 times out of ten. Unfortunately 10% success is good enough for the spammers while humans often give up after two or three failures. -- John Hasler -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
