I want to give this game 5 stars but the fact you can't save and transfer to a different OS is a big kill for me. Even if you save to Twitter or Facebook you can't go from Android to iphone or vice versa even threw that method. Also once bound to Facebook or another social account you can never delete and save the new account there. I need to move my account to a iPad from Android but can't. Do you guys plan to change this in the future? Other games do this so I know it's possible so why not?