We've always protected data input areas like your Guestbook and Mail form from spam with a security word (called a Captcha):
Problem is, they are a bit of a pain for regular humans to read and type in. Worse, it can turn people off from posting in the form altogether. So, Brad just updated the system to detect bot-like activity and only show the captcha for those cases. This gives you both the security of having the captcha, but also the ease of use of just a simple form. Here's the same form when a…
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