There is nothing more annoying as a healer to Raise someone and then the enemy to do a weak aoe that kills the raisee again (and its not nice for their gear either).

I don't know if DPS and Tanks know this but in the same way you can't move until the Raise animation has finished, Healers cannot target you until it has finished either.. and I don't mean feet touching the ground, there is about a 2 second delay between a raisee's feet touching the ground and them being targetable. So adding on to those two seconds the 3-4 seconds they are technically alive and can be hit by aoe while raising, you have a pretty large period when they cannot receive a heal.

Too many times I have fired off a heal on a raisee and it gone on me instead (because it didnt have a target) and then the raisee gets hit by aoe.

The immobility is fine, you are being raised from the dead!! lol but they really need to fix the healing part