You are completely missing the point I've been trying to make. Yes I realize it's not normal... but...
If my battery goes funky like that I'll take a run at getting Apple to take care of it. But if I'm not successful, I need a working laptop, and I am not going to invest hours and hours over $100. That's all I'm saying.
What if the battery exploded and hurt someone, or caused a fire? The potential of this happening is the problem. I have a feeling the original serial number range did not cover all of the laptops with the problem but apple, in their stubborness, will not budge. Does it take an injury to one's property or person to change their mind? It shouldn't.
Someone from this forum originally suggested to me: "take your laptop to an apple store, plug the swollen battery in, run handbrake, and watch the staff flee". I think they might reconsider when it's *their* health and safety is on the line.