Cross PvP is kinda destroying the comunity, I agree with that. For PvE they REALLY need to implent a cross server system like WoW. Finding a group for a heroic flash point at 4 am in the morning is IMPOSSIBLE.
When they come out with the new competitive pvp, if it's some kind of arena or rated warzones. They will have to put that cross server or it's going to be impossible finding
people at night.
If bioware wants to keep their players they will have no choice to make a cross server system.