spam in this forum

[venon]

here is a list of thing i use in my forums to help stop spam
maybe can be use here:

http://www.vbulletin.org/forum/showthread.php?t=181818

http://www.vbulletin.org/forum/showthread.php?t=232624

http://www.vbulletin.org/forum/showthread.php?t=217964&highlight=spam

http://www.vbulletin.org/forum/showthread.php?t=135094