In the past 24 hours, this site has been getting hammered with SPAM from a certain country. I don’t know if it will work, but I’ve added a Math Captcha to the comment form. Hopefully the math isn’t too difficult. If it is, you can use a calculator. I’d rather have you add two numbers than strain your eyes trying to make out twisted letters.
Send me an email if you have any problems with it.
That really tested my mathematical ability, MAS
I am fascinated by your views on this interesting subject. I look forward to having many good conversations with you on this matter.
The captcha is pretty good and should really reduce the number of comments. If these certain groups figure out how to scrape the site to get the captcha then you should think about changing it to an image file (like you do with email addresses).
The first 36 hours have been successful. Just 2 pieces of SPAM and only 1 from Russia. I’m going to move this plugin over to CoffeeHero.