We are continually looking at all feedback and issues reported and working on resolving them. Here are a few currently in the works.
MegaTower: Residents within a MegaTower will more efficiently find work rather than abandon the tower
Maglev: Addressing the reports from players regarding Maglevs getting stuck within their city
MegaTower: Commercial levels will no longer complain that they require shoppers whilst Residential levels request more shops
Education: Investigating education enrollment levels dropping when using MegaTowers
Performance: Investigating miscellaneous performance improvements on PC and Mac
Offline: Exploring the option of Offline Mode - http://www.simcity.com/en_US/blog/article/state-of-simcity