A new thread at Search Engine Watch Forums named DMOZ Top Listed Domains discusses a list published a while ago at www.whois.sc/internet-statistics/dmoz-listings.html.
At the same time, a new thread on this topic was started at Cre8asite Forums.
When I became a DMOZ editor, one of the most obvious things to look for or ask yourself on a submission was: Does this domain name exist already in the ODP? If it does, then you have to be really strict about if a new (additional) listing should be allowed it. I assume this is very subjective and some editors are more easy going then others.
The conversation touches on that topic in both threads. Overall, the Open Directory Project has been getting lots of negative attention in the past several months.