Some editors are open to multiple listings for submitted sites, especially if the sites’ quality is good and/or the site supports multiple topical categories. It also helps if the editor is in a fair mood on your submission day; if you choose more than one category, that may picked up by the editors and flagged as spam. In any case of a request for a multiple listing – use the text area on your DMOZ submission form to explain to the editor what you are trying to do (don’t make him/her guess that it’s spam).
And Remember: Handle with Patience
Follow the submission guidelines and don’t exaggerate. If you feel that you’ve submitted your site and nobody is reviewing your site (a common problem, unfortunately, since I believe DMOZ is currently not prepared to manage the significant growth in the number of submitted websites), you can post questions on the status of your submitted sites at http://resource-zone.com/ubbthreads.php
To sum it all up, this article was intended for the SEOs that have an elementary knowledge of submission to DMOZ, and provided advanced tips on how to optimize your submission to DMOZ. The outcome is increased search engine rankings and targeted traffic. SEO is a profession that requires great attention to detail and your submission to DMOZ is one of the more important details in your SEO efforts. Take your time in planning and implementing your submission to DMOZ since this is a good chance to gain another competitive advantage in the long race to victory: top Google rankings for the search term you’re targeting.