I don't even know if it's the third or not, but in this interview with TVGuide, he seems to be speaking his mind just a tad more than in the previous ones. Topics are Futurama's success on cable and DVD, FOX and FOX's suckiness: TVGO: It must be gratifying to see how well Futurama is performing on cable.
DXC: Incredibly so. We could not be happier with how it's doing on Cartoon Network and also how well Cartoon Network has treated us. I think they actually had a plan for the show — unlike Fox — and were able to carry it out in terms of promoting it and keeping it on at a regular time slot where people know where it was.
Oh, there's another article with David Cohen on animationmagazine.net. But it's for paying visitors only: "When I first saw the animatics for [Why Must I Be a Crustacean in Love], I laughed so hard that I was crying," Cohen recalls. "Before that, it hadn't occurred to me that I was actually a fan of the series! The second season also includes the first time we did an 'Anthology of Interest' episode. It featured the voices of Stephen Hawking and Gary Gygax. I got to meet all my nerd heroes."
The rest of it is about the just released Season 2 DVD set and Video Game.