The advantage to doing this is that by keeping the number of handsets involved in the testing down to the bare minimum, if something goes wrong it limits the number of handsets that are bricked. To be eligible to participate in the soak test, you need to be a member of the Motorola Feedback network. If you do agree to take part in the soak test, you must keep everything confidential.
For Motorola DROID BIONIC owners, Android 4.0 is finally within reach. Considering the effort it took on Motorola's part to get ICS on this device, we wouldn't expect to see the Motorola DROID BIONIC have an easy time getting past Android 4.0.