Irregardless of whether or not carriers will lock it down, it's available RIGHT NOW. And in the event that they put in measures to stop it, someone will find a way around it eventually.
It was NEVER available for iOS.
Your wariness in downloading apps doesn't negate the fact that there are many apps available, and all you have to do is spend an extra 20 seconds reading reviews to find out if the app is legitimate or not.
I had poor battery life on my Optimus as well. Then I found Data Switch, and my battery lasts forever now. I haven't tested how long it will go, but I imagine I'd easily get 2 days out of it.
I just hate that people have to blindly bash Android products, and this isn't aimed directly at you, just the majority of users on this site in general.
I respect the iPhone, it's a beautiful piece of hardware.
It works, and it works well.
However, with the little bit of knowledge that I have, my Android phone works just as well FOR ME, and I paid nothing for it.
The value in an iPhone just isn't there for me in particular.