Phantom Comments

Did anyone notice the comment to my previous entry by "Anonymous"? If you didn't see it, the poster pretty much called me a 'pompous fart', which I have no issues with. However, what's weird is that the comment is now gone. I didn't delete it. I'll assume the other members of the Yin Yang gang are still hiking the Appalachian trail, so I'll rule them out. Did said commenter delete their own words? Did Blogger.com remove it?