October 31, 2014: Running out of storage on your iPhone or iPad? Just go to Settings -> Usage -> Manage Storage and see which app is taking up the most storage.
If it's the Photos app, you can take your photos and put them onto your computer by plugging in your iOS device to your computer. On Mac, use the Image Capture app. On Windows, go to My Computer and select your iPhone or iPad from the list of removable devices.
September 27, 2014: Don't want to install Facebook Messenger on your phone? Just use the mobile website of Facebook instead of the app and you can message people all you want.