Update: The OTA is rolling out now. Go get it! Thanks for the heads-up, James!
We didn't think it was possible. We thought it was abandoned, left on the side of the road where no one would ever find it. Yet here, through the fog, a light comes shining through: Verizon is actually releasing Ice Cream Sandwich for the HTC Thunderbolt. Assuming that users haven't already thrown theirs into a lake by now.