Finally looks like moto is going to unlock the bootloader. Hopefully the developers will come back and develop some awesome stuff for this phone!!
http://phandroid.com/2011/06/22/gingerbread-update-for-the-motorola-atrix-4g-brings-fully-unlockable-bootloader/
http://phandroid.com/2011/06/22/gingerbread-update-for-the-motorola-atrix-4g-brings-fully-unlockable-bootloader/