All I can say is that Full Servers are pretty empty aswell, doesn't even feel like an MMO when you run into a player every 30min. I think the average on planets is around 50 players on my server, being on the more populated faction.
Does anyone know exactly what time dailies reset? I live in Europe and I've noticed that dailies are reset in the evening, but not by midday. Anyone knows?
They only add more as they are needed, and so far, they haven't been. Would assume they'd make some kind of announcement here, twitter, facebook or whatnot when/if they add a new server.