The whole point behind Bad Behavior is to drive up the cost of blog spamming. In fact, the cost of sending spam goes up exponentially the more people use Bad Behavior.
The problem is that not enough people are using it. Which is why I’m developing version 2 to reach more platforms and stop even more spam on even more blog, wiki, forum and guestbook software packages.
In the meantime, while I haven’t driven the spammers out of business yet, I’ve at least been able to provide virtually spam-free blogging. Enjoy!