I'm curious to know how Web Crawlers, Spiders, and Bots work. More often than not, when checking to see who is online, Guest (Spiders) will be attempting to post in existing threads. Is this a glitch in the software as I can't really think there are that many dumb people out there that would continually try to do this if they haven't yet registered on the site.
I also get a lot of people "Registering to the forum", but never get any email notification. And when I check in Admin and look in the Waiting for Approval, there isn't any there to approve.
Just odd.