I'm not really sure what you want SE to do about it. If you look at WoW, Blizzard has made a lot of changes that largely negate the ability of servers to potentially split up friends, but it also came at the expense of other organically forming communities, such as realm communities. Now everything is cross-realm, including current content, and overpopulation is handled by creating additional copies of the area. While it allows Blizzard to funnel tons of people into the same virtual realm, it's also rather disjointed and destructive in its own right. Having played WoW for over 10 years (albeit, somewhat off and on), CRZ was honestly one of the worst changes they ever made, from the perspective of being detrimental to my fun and gameplay experience.