Popped out the Otterbox Defender screen protector today and replaced it with the Zagg (expensive, but readily available locally). Reinstalled the OB case. Looks awesome, plus no way for dust to get underneath the protector any more. A much better solution.
I'd like to see OB redesign the case for the Razr/Maxx to increase the width of the hard plastic bezel and cut the speaker/mic out of that instead of the plastic screen protector. Just like my old Droid X.