I will NOT tolerate spam! I have just banned a large list of IPs because of it.
I made a little error in my forum permissions and any user could post in the admin section. Unfortunately my rss feed doesn't pull from that area so the spam went unnoticed for quite some time.
Let me reiterate! NO SPAM! I will delete your user, ban your IP and add you to me list of bad people. That's all I have to say for now.