While Akismet does a great job catching most of the spam that comes to my blog through comments (it’s successfully stopping around 500/day lately) it remains less than perfect. In his typically pithy manor Don Burleson has come up with a solution.
Forget about those images full of letters that are so wavy and distorted that humans can’t even read them. Don has come up with a more creative way to verify that there’s a living, breathing human on the other side of the cloud. Don’s questions are so sophisticated they can even verify that the person has a similar political outlook to yours.
Check out the full article on Don’s site for several more great examples.