I'm pretty sure this was brought up before, but...
Since furtopia has grown so much, and the member list will likely just keep getting longer, I think the member search needs more functionality. Mainly, if it had a way of searching for members that start with a certain letter or something like that. I used to just tell it to list them 500 at a time, but now it's getting so even that still fills several pages.
I'm not sure how difficult that would be to implement. Also of course, I wouldn't want the member list or search to be down for too long. (I use them quite a bit) But I do see a need for it to be improved. Even if it's just adding the capability to list something larger like 5000 at a time, or at least show more the page numbers instead of just three (Multiple Pages:: << [ 1 ] 2 3 ... >>)