Interest in moderation waxes and wanes. It's an unpaid position and one should really have an interest in the subject at hand(and that's one of the reasons that I think that "unbiased" mods are difficult, if not impossible to find).
People that I think would make good mods(some may be, or are mods already, in which case I'd like to see them cover more of CZ).
This is just a quick list, there are more, I'm sure. I don't read all of the forums therefore there are many posters that I am not familiar with.