I'm going to lobby for Augment Healing as well. It's a personal sacrifice for the good of a group, which makes it all the more important in a PbP setting where there is no pre-defined group. Same with Spontanious Healer (which was the cleric ability that made the cleric in my opinion much more usable and much more of an individual).
Edit: I just looked for the character in question, and the end result increases the point buy by 3 points. It could have gone as far as 5. That supports my thought on that, but I'd suggest we actualy have a discussion and vote.