Why at games like this when game open new server almost all leaves and go at that new open server yea u donate and u mb be at top 3 and all time new server open and leave open and leave every one server haw max 30active player and thean not much fun leaft at game.
Kinda hard to understand are you asking why people leave the server for a new one?
Most people treat server 1 as a test server find out what they are doing and go on from their also server 1 normally gets events first before the rest of the servers so people can check on what coming up next. I do not know why people leave servers eventually it will be server 1 through 79 merged together most of the time it is better just to stick to their first character and slowly grind it out.
The goal of many players is to be the strongest player. To do that, you need a good headstart and you need to input a lot of time into it. Now since US servers are coming on left and right at the moment, many people are trying to get the jump on others. It's normal for this kind of game.