Quote Originally Posted by Gandalf the White
If you have detail such as usernames, IPs and mod anmes place at my forum: www.stopspamming.freeforums.org I collect that kind of info for people to see.
Unwise, unworkable, and will probably land you in a spot of trouble. Even if you do list genuine IP addresses of spammers and abusers, it may belong to a dynamic allocation pool which means that you'll also be blacklisting other innocent users. Blacklisting usernames is also a bad idea and will probably cause more harm than good as they are also not unique.