Western NSW player here. I am fine with the servers going down all at the same time, I don't really care when either.
If they left ours up while the yank ones go down (or vice versa) the online servers would be flooded with people wanting to play. Think of the spam!
If this is your first MMO, then the precedent was set by the still currently largest MMO ever made, World of Warcraft. These downtimes are a necessary cleanup operation so the server runs as well as it can for the rest of the days of the week.
BW and EA (see: Devil) even gave us LOCAL SERVERS, something no other MMO that I've played has done.
In conclusion, if you don't like this aspect of this game, and MMO's in general, you are free to **** off and play Bastion for the 5th time. If you can swallow the very tiny and sweet pill you also get to wash it down with a big glass of "when I return, I will have 30ms latency in an MMO" juice. Perhaps its these newschool MMO players that post these mandatory before patch whinge threads, and don't know how sweet that is compared to the alternative.