Sgt_Kickaxe - 6:09 pm on Aug 24, 2012 (gmt 0)
No one link is going to make or break your site if it doesn't generate actual traffic. My site is DMOZ listed, in 3 places according to GWT, and I've yet to see a visitor with DMOZ as the referral.
DMOZ doesn't advertise and I've never been sent to DMOZ from a search engine so the odds of them generating traffic is minimal. I'm fairly certain that, to Google, the value of DMOZ isn't what it once was. They probably stopped holding it on a pedestal around the time when some editors were accepting payment and Google closed their clone copy of it.