We do hate you when you flame us, kick us and tell us how worthless we are for not healing you. Most of us aren't trying to teach you a lesson, we just can't spare the time or resources because our attention is on our tank.
I write this message to all of you as a humble healer, an avid reader of the healer forums (which is why I am writing this message) and a lover of loot. So do keep in mind that, yes, we know you're there and we saw you take a huge hit or pull aggro and that a single hot or shield isn't a pity heal. We are adjusting to the changes as best we can. Think of it like this - you'd have to adjust your abilities if each one had different levels of threat generation and if you did pull threat you were given an undispelable debuff that reduced your healing recieved by 90% and recieved 90% more damage.
I hope that someday we can all be friends.
Your vigilant healer