I disagree I believe quick toggles are in Android because they can be.
By that I mean, android didn't always have them. BUT devs could write apps to make them (toggle widget). Then after a while manufacturers started picking up that people liked them and they integrated them into their skins. Then Google saw the popularity and integrated them into stock Android.
Keep in mind quick toggles can be accomplished on pretty much all smart phones natively or using an app. I don't think its fair to say everyone that owns a windows phone or black berry wants to tinker with their phone.
Also I don't think the battery isnt any more or less of an argument then on a iOS. A lot of these parts are shared across manufacturers. The Bluetooth in a windows phone maybe the same exact model used in an Android phone. I've never found leaving my Bluetooth or GPS on any Android device to use less or more battery then my iPhone does.
Check out this link.
http://www.apple.com/batteries/iphone.html
Apple says to use airplane mode and minimize location services. If they could I'm sure they'd say turn everything off but that would just look bad.
You are right about the hardware similarity part, many components are used by many companies. But take Windows vs OS example, pretty much same mentality with common component usage, and yet OS comes out more efficient with battery hours. Just like that, an iPhone and Android using very similar internal parts may come out having drastic performance differences in videogames. This was an issue with a recent car-racing game.
And the part with toggles, Apple defends the idea of simplicity. "If something is useful, it should be there, if not, there is no reason for it to be there." Looking at it from this perspective, they probably understood how broad market segment would underuse these toggles (enthusiasts and tinkerers aside). Which might be true. I'm a casual/power iPhone user of 5 years and I don't feel those toggles as necessary. Again, maybe your understanding and habits are different, but the way I look at iPhone users around me, they mostly don't miss it.