Dave Caolo on iOS Notification Center:

Wi-Fi/Bluetooth toggle. As the settings I change most often, I’d like quick access right in the Notification Center. Swipe on, swipe off.

I have mentioned one of his other wishlist items before, and longed for a quick toggle for these two things to be added to iOS, but never considered Notification Center as an option. Works for me. Anything is better than digging into multiple menus.