From just about any screen in Mail, you can long-press the Compose button to view a list of drafts across all your accounts. Tap one to start Read More
If you use a Mail account that supports archiving, such as Gmail or iCloud, the archive button will replace delete in the toolbar when viewing an Read More
If you start scrolling down your news feed in the new, native Facebook app for iPhone and iPad, the post bar containing status, photo, and update Read More
In Safari 6, click and hold on a bookmark in the bookmarks bar to enter edit mode. This is yet another example of iOS gestures finding their way Read More