Hello... whenever they decide to review you listing Could take up to a year or 6 months... You can ask the editors at resorcezone forums for any sites regarding submits to dmoz thx malcolm
I got my image hosting site listed with them after 6 months, and I have submitted my directories 3 months back, still waiting them for being listed.
There is a subforum for this http://forums.digitalpoint.com/forumdisplay.php?f=66 where this question is asked 1000's of times over