I guess this just means that rooting the currently installed Android isn't the end-all-be-all of gaining access to your device. We'll probably end up with vers

I guess this just means that rooting the currently installed Android isn't the end-all-be-all of gaining access to your device. We'll probably end up with versions of alternative ROMs using a custom kernel for this (e.g. either CyanogenMod will enable /system write access, or there will be two versions -- one with stock kernel, the other with /system write access).