Automatic systems scan millions of websites each day looking for forms to fill out on various websites. When these systems locates one, they automatically fill out the requested information along with filling out the message box with their spam advertising.
The system that you see here would require a human to be sitting at the computer that can read the code that is in the picture. The user then would type the code in the verification box, and the system will allow the message to pass into our system.
In an effort to fight the never ending battle of spam, we have incorporated this system into our website.