Certainly does look like spam to me (edited the content and links out). Somehow I screwed up the permissions for the "new member" usergroup......they are supposed to have their posts sent to moderation approval before being posted. This is the reason why. Believe I have it fixed now.
Ah, man that scared me. I was wondering how you got the IP address, thought I had another permission screw up. I see now you just Googled his username. Phew! Now I want to know why the Stop Forum Spam didn't flag the matched IP, username and email when he registered.