Comments on: Is Your CAPTCHA Killing Your Business? http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/ Search Engine Optimization, pay per click campagin management, web development and social media optimization. Fri, 12 Mar 2010 06:48:38 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: David Leonhardt http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/comment-page-1/#comment-1686 David Leonhardt Tue, 08 Sep 2009 19:42:55 +0000 http://sem-group.net/?p=80#comment-1686 I hate capchas. Yuck! I don't think I have captchas on any of my websites. I hate capchas. Yuck! I don’t think I have captchas on any of my websites.

]]> By: Mathdelane http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/comment-page-1/#comment-1685 Mathdelane Tue, 08 Sep 2009 19:38:26 +0000 http://sem-group.net/?p=80#comment-1685 Captchas are only good for highly secured online registrations and not for comment forms. I'm also against some blogs and sites requiring registration just to leave a comment, there's nothing more annoying than that. .-= Mathdelane´s last blog ..<a href="http://feedproxy.google.com/~r/SoftwareCritics/~3/ClMP1l-WnM4/" rel="nofollow">Ever Heard of Dot LIC File Extension?</a> =-. Captchas are only good for highly secured online registrations and not for comment forms. I’m also against some blogs and sites requiring registration just to leave a comment, there’s nothing more annoying than that.
Mathdelane´s last blog ..Ever Heard of Dot LIC File Extension? My ComLuv Profile

]]> By: Scott Moniz http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/comment-page-1/#comment-1589 Scott Moniz Wed, 24 Jun 2009 07:23:02 +0000 http://sem-group.net/?p=80#comment-1589 In terms of blogging, I use WP-Spam free. I dont even have Akismet enabled. WP-Spam free seems to be doing a pretty good job, and I'm never bothered with filtering through the caught comments (they're not even logged or put into the db, which is nice). Out of site is out of mind. In terms of blogging, I use WP-Spam free. I dont even have Akismet enabled. WP-Spam free seems to be doing a pretty good job, and I’m never bothered with filtering through the caught comments (they’re not even logged or put into the db, which is nice). Out of site is out of mind.

]]> By: Gerald Weber http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/comment-page-1/#comment-1529 Gerald Weber Mon, 01 Jun 2009 17:23:05 +0000 http://sem-group.net/?p=80#comment-1529 Marcel, In addition to a bot being able to beat it.The puzzle question is almost always going to be an annoyance to your users. Unless they just happen to like puzzles :-P Marcel,

In addition to a bot being able to beat it.The puzzle question is almost always going to be an annoyance to your users. Unless they just happen to like puzzles :-P

]]> By: Marcel Cary http://sem-group.net/search-engine-optimization-blog/is-your-captcha-killing-your-business/comment-page-1/#comment-1528 Marcel Cary Mon, 01 Jun 2009 17:15:31 +0000 http://sem-group.net/?p=80#comment-1528 I've found that alternative puzzles that offer a multiple choice answer can be defeated by spammers. You might think you've made it hard enough, but we actually had someone write a spam bot that defeated our multiple-choice puzzle system. If your puzzle system is widely enough deployed, it's not that costly to hack a little harder, and let the bot fail one in ten times. I’ve found that alternative puzzles that offer a multiple choice answer can be defeated by spammers. You might think you’ve made it hard enough, but we actually had someone write a spam bot that defeated our multiple-choice puzzle system. If your puzzle system is widely enough deployed, it’s not that costly to hack a little harder, and let the bot fail one in ten times.

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