http://stopforumspam.com/ is a website that keeps a database of known spammers. Have you ever checked this website or use it to determine if a questionable member is actually a spammer?
Off Topix is a well established general discussion forum that originally opened to the public way back in 2009! We provide a laid back atmosphere and our members are down to earth. We have a ton of content and fresh stuff is constantly being added. We cover all sorts of topics, so there's bound to be something inside to pique your interest. We welcome anyone and everyone to register & become a member of our awesome community.
Skillet said:It's a very useful site. Usually an IP search on Google does the trick too.
Creaky said:I have also used http://www.projecthoneypot.org/ a few times.