> I've been using simple humanising questions: Is water wet or dry? That's what I use also. Did a lot of research before deciding on that solution and it's very effective, easy for the users to understand and quick to implement. Chris -----Original Message----- From: thelist-bounces at lists.evolt.org [mailto:thelist-bounces at lists.evolt.org] On Behalf Of Joel D Canfield Sent: 08 June 2009 16:31 To: todd at promisingsites.com; thelist at lists.evolt.org Subject: Re: [thelist] CAPTCHA > Do you have any other utilities that you like to use? I've been using simple humanising questions: Is water wet or dry? Is fire hot or cold? Things like that, which are dead simple for a human, but just about impossible for a bot to deduce. joel -- * * Please support the community that supports you. * * http://evolt.org/help_support_evolt/ For unsubscribe and other options, including the Tip Harvester and archives of thelist go to: http://lists.evolt.org Workers of the Web, evolt !