SimCity is still having continued server stability issues. Little information has been shared with the gaming community from the developers beyond a few tweets and uninformative announcements. However, Maxis' Lucy Bradshaw published a blog post yesterday that explains the current progress made.
via N4G: pc news feed http://n4g.com/news/1189678/simcity-population-doubles-but-still-having-major-issues
via N4G: pc news feed http://n4g.com/news/1189678/simcity-population-doubles-but-still-having-major-issues