This may seem like a silly question: but who is creating spam on forums and why? Our site at okgo.net/forum gets something like 1000 spam registrations every 2-3 days right now. Amazingly, they come from relatively unique IPs. At most 30 registrations so far have come from one IP, often it is just two or three. I find this amazing. Aside, from not knowing exaclty how to dynamically block all these IPs, I'm just wondering why this is going on? Is this exceptional? Or is this somehow the norm? Is our site being targeted?