The comment itself is not amusing. It's the fact that it's posted on the spam post that makes it amusing. I'm not sure if this person doesn't know HTML or opted to not use it so people could see the links. I don't really care, of course.
I would have disabled anonymous comments already if I didn't know anyone outside of LJ who read my journal. There aren't many, but there are a few. It might be time to lock the journal down again, or at least to disable anonymous comments. I'm tired of deleting.