Well, here we go.

I would like to know what you guys think the most highly populated server is. Obviously they're ranked from 1-3 Chocobos, but past that rating I don't think there's really a way to tell what the most populated server is.

Right now, the 3 Chocobo servers are:
Selbina
Mysidia
Cornelia
Figaro
Gysahl

Of those 5 servers, which do you guys think is the most highly populated, and how many people do you think are, on average, on that server at any given time? If you don't know how to guess that, how many people, based on experience, would you say you see around Ul'dah?

And last, is there a way to check which has the highest population without speculation, like a site that actually measures the server traffic? I looked on the Lodestone but couldn't anything about it (maybe I'm blind!)