After many complains we removed captcha in comments and replaced to Anti-Captcha ( http://wordpress.org/extend/plugins/anti-captcha/). Now you need enabled JavaScript in your browser to post comments.
May 19, 2013
Percona's MySQL & InnoDB performance and scalability blog

After many complains we removed captcha in comments and replaced to Anti-Captcha ( http://wordpress.org/extend/plugins/anti-captcha/). Now you need enabled JavaScript in your browser to post comments.
Vadim leads Percona's development group, which produces the Percona Server and Percona XtraBackup. He is an expert in solid-state storage, and has helped many hardware and software providers succeed in the MySQL market.
Percona is the oldest and largest independent MySQL support and consulting company, with a global 24×7 staff of nearly 90 people serving more than 1,800 customers in 50+ countries since 2006.
We offer Consulting, Support, Training, Remote DBA, and Custom Server Development services. We also create open source software for the MySQL community including Percona Server, Percona Toolkit, Percona XtraDB Cluster, Percona XtraDB and Percona XtraBackup.
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Test anti-captcha
Thank you – I can’t tell you how many times I questioned my basic math skills.
porn
It was the best captcha ever…
I too questioned my math skills XDDD
Testing
Anti-Captcha?
Would love to hear if it reduces comment spam.
Make sure you get the bad behavior plugin. Get a project honeypot API, and it will keep a ton of bad visitors and known spam bots off your site in the first place.
Now if only my blackberry didn’t crash everytime it loads this sites javascript (main page seems to be fine, but if I load an entry page, I have to reboot it)
Are you guys using Akismet? If not, I would try it – it should eliminate the need for any of these things.
Barry,
We use it, but we still have good amount of v1agr-a comments if we disable captcha protection.
You should have replaced it with the one these people use
http://random.irb.hr/signup.php
Phil,
I like this one
http://www.random-good-stuff.com/wp-content/uploads/2008/03/math.gif
Have you guys considered the reCAPTCHA plugin?
testing anti-captcha
Testing captcha zoo
no captcha any more?
Damn, i am so stupid.. no image != no captcha