I’ve heard a lot about the "hey, you could break CAPTCHAs by showing people porn in exchange for solving them!" theory, but I haven’t seen a live example yet. Just found one linked to from a word salad spam blog that came up in Google Blog Search results.

(No, don’t click on it, it has a naughty picture.)

http://pic2text dot info:8080/gameNext.php

Some of them look like the CAPTCHAs that blogger.com uses. Anyway, now you can say you’ve seen a real example of this.

Source: linuxworld.com