That was the stupidest thing ever. Lol. Controlled? What the hell are you talking about lol. Closed..? eh.. Dude there's apps for everything. And this changing battery is just bullshit since i've owned an iphone for 1 year and I don't know where the hell you got this battery thing from. I've had no issues with it. Second of all if you "Feel" like it's closed and everything is controlled my apple, Well that's only good.
1. There's Apps for EVERYTHING and they probably dont want 100 weather apps in the appstore, 2 or 3 is enough.
2. Only idiotic people jailbreaks/unlocks their iPhone to get More apps 90 percent of them is games that isn't approved by apple so please if you're gonna be gaming on your phone all day then i dont recommend you this phone bro :S
3. Borrowing it from apple? They can change your phone or .. what the hell is this crap, where did you get it from? You can do anything to your iPhone, now you can even create folders n that. pretty awesome and there's everything you need. And WHY i don't give a shit why it's closed to apple is because they have everything. What else do you want them to add? I've jailbroken my ipod touch once and i regret it since i downloaded some shitty thing from Cydia wich screwed up my ipod. So thank god that apple made such a great phone and I love the appstore since there's everything you need + more + more useless stuff so there's nothing else they can add lol.
And that my friend was the stupidest thing I have ever heard.