I use WordPress as my blogging system, and a while back, I installed the Challenge Captcha. But recently the SpamBots broke it and have been able to find the correct answer to the math questions. As a result, they’ve been leaving their nasty comments. So, I’ve reconfigured the Challenge to ask the question in a more English style. I guess it’s pretty easy for the SpamBots to evaluate “3 x 4 + 2”. But now we’ll see how easy it is for them to evaluate “What is the sum of 2 and 4”.
I really don’t know who has the time or energy to waste on such things. And I don’t know what they are trying to accomplish other than being a nuisance.