well i would have to say that guy is a @$$. I would report him to ebay and do what you did. I too feel you are too nice by giving a warning. Although it made for great entertainment for us here on the forums.
Yep, it was fun while it lasted. I've now reported him to eBay for having a direct copy of my item listing. If the folks at eBay can look at his item revisions in detail, they should have no problem shutting his auction down.