Pardon me - I didn't mean to disrespectfully imply that my site should be listed, so much as I was asking if someone might be using a DMOZ signature that didn't rightfully belong to them.
I know that my site is not listed, and I'm not pressing that issue. I just found it odd, and couldn't understand how the result could appear for a non-listed site from a "search engine" called DMOZ. (as opposed to showing up under a "spider" or "visited from" link)
Thanks for the input.