Just a side note - if you want to ensure that your forum is 100% bot free, make sure you moderate registrations. I still have some that sneak through.
I have a number of fields to fill out when registering (hobbies, favorite movies, etc.) it's going to take at least a minute to fill out the registration form, so I have the minimum time set to 25 seconds. I have about a bot a day filling out the form longer than this, thus ending up in the moderated queue. Just a heads up.
|