I think Odin, Bahamut and Asura all have high server populations IIRC. As far as where the players are from, there really isn't any data on that to my knowledge.
Honestly, just about any server would work though. Most content doesn't require a full alliance or more anymore so it's probably not any more difficult to find other players for activities.
____________________________
Rinsui wrote:
Only hips + boobs all day and hips + boobs all over my icecream
HaibaneRenmei wrote:
30 bucks is almost free
cocodojo wrote:
Its personal preference and all, but yes we need to educate WoW players that this is OUR game, these are Characters and not Toons. Time to beat that into them one at a time.