There has been a significant decrease in the spammers reaching dragonthoughts.com.
This is largly due to the hosting company considering my reports and taking action by blacklisting the IP addresses that are known to be compromised, of which only a couple of new ones appeared today.
United Hosting support staff said:

After discussion amongst our team we are going to block the IP’s listed on your blog. If this catches some legitimate IP’s we will get reports and unblock as necessary.