Have to say still not overly impressed with ICS battery life as I'm not running or doing anything differant that I was on GB, maybe all the eye candy has a trade off.
Yep, I've noticed that too, the battery life on stock ICS is not as long as stock 2.3.5. I guess 4.0.4 and upwards will improve things.
I also got the email saying they had sold out (as I wanted to increase my order to 2 batteries rather than just one). Oh well, at least one will be on the way.