I'm not the OP, and I was referring to WvW queues. Sorry if that wasn't clear, didn't think about it but it wouldn't be to anyone who didn't play SWTOR. The big problem in SWTOR with too many servers was that, inevitably, after launch people aren't all playing at the same times anymore. If there were too many servers, then there would be some realms where not enough people were on at X time for WvW to be properly populated. In SWTOR's case, PVP queues were really long on some servers, because there weren't enough people to fill groups.
I would rather have to sit in a queue to access WvW than wind up in a WvW situation where we had, say, 200 servers, and only 25 of them were populated fully.