Had my first spammer actually figure out the answers to the registration challenge questions and sign up at my forum. No harm done though as I have it set up some thing like here. You have to have so many posts to have sig privileges.
The IP tracked back to Bangladesh but the sig had an ad for a real state company out of the Midwest US. Sadly enough it was the first person to sign up at the forum that isn't some body I know.
I don't know why I piss away my money on the place seeing it's so dead. Bored I guess.