This is just my opinion, but I think having the widgets/shortcuts in the notification bar, is a smarter way to go. I have an Atrix and use an app called "Quicksettings" which allows me to change settings and toggle GPS, Bluetooth, etc. all from the notification bar. (I can customize it to my needs.) This works better for me, because I don't have to exit or go back to the home screen, to toggle something on or off. (Since you can access the notification bar from any app or screen.) Also, for certain toggles, it will take you directly to the setting for that toggle. (Instead of having to go into the settings menu.)