Both Dedicated Pool and poolers.org seem to be really active and contributing positively. Given that Dedicated Pool has so much share of the hash, why not join poolers.org? 0% fees for now too and today has been a great day of mining for me?

P.S. Well done Poolers and Dedicated Pool. Been a lurker for about 5-6 weeks now and it's great to see pools active and responsive to other posters.