I'de like to see a client that doesn't base the list on votes (order wise). Some of the shards out here have a good player base but can't get people to vote because there's no reward for doing so. UO Gateway use to do it by name, which is also a bad idea, because you would then have a lot of servers called "ABC" or Absental, etc etc...
Connectuo does it by votes, which makes newer shards impossible to be recognized. Maybe you could make it in order by website hits? I think that would be a fair balance, as the larger based shards could be recognized first still, and those willing to go out and advertise their servers like crazy could also have a shot of building an actual playerbase
That's my input on it, take it as you will.
Btw, great site, I love it!