From iOS 1 onwards, the main feature advertised was from the JB Community. iOS 2: App Store (Cydia / Installer / Icy) iOS 3: Cut, Copy and Paste (I forgot what it was based upon) iOS 4: Multitasking (Backgrounder) iOS 5: Notification Center (MobileNotifier) iOS 6: ???? What do you think will be the Jailbreak App Apple Will Base iOS 6 Upon? For I believe it'll be a theme store like Winterboard and Dreamboard.