Well I'm not sure how welcome my posts are around here, but here goes....
1. I agree that there should be at least a Zoa ID sub-forum. The long running thread isn't very helpful for people as it falls off the front page, plus it just gets too long for a simple ID question. I have to disagree that all hell will break loose because of some sub-forums. Seems to work fabulous other places.
2. Bringing your concerns to the mods around here doesn't always get you a happy response. More often then not, the responses I have gotten were things like, "you wanna complain, go somewhere else" and other things similar to that. I'm not saying that all the mods are bad around here, but the ones I have dealt with were less than friendly. Trust me, I have brought dozens and dozens of ideas to the mods around here only to be ignored. So I've found other avenues to impliment those same ideas and they are working great. I think that's the number one thing with RC that they could improve on. Just look at what Mucho is saying, we all need to send these requests to the mods. This is pretty silly, what it really sounds like to me is that they aren't going to take the time to listen to one mans idea, they won't begin to listen until the masses demand it. It's much easier to find another board that listens to the members rather than beat your head against the wall and get threatened by timeouts just to voice your idea.
3. I think if you had mods in each forum here that were actually into that coral and participated in the community, that would help a lot more. You don't really see mods post around here much unless they are posting a new rule, or scolding someone.
4. The search engine!!! I know, I know, it's not going to change so quit complaining. It's pretty amazing to me that with all the sponsorship money for more resources they can't let the search engine work for everyone. Really makes me think that they just don't want the search engine turned on for everyone so people will just create another post, wich in turn bloats their statistics to make things look more happening then they may really be. Kind of a marketing gimic IMO. Same reason they don't prune inactive members.
4. I think ReefCentral as a whole is a fabulous wealth of knowledge. But it is soooo huge that I see most serious reefers move onto other sites that are a little smaller and more personable. This is too bad as it leaves a lot of the newer people alone over here and that's why the serious discussions have gone.