Apple has released Xcode 5.0 which features support for building 64-bit iOS 7 apps, Test Navigator, Test Assistants, Auto Layout in IB, Preview Assistant, and more.
Apple is reportedly working with Sharp to create a modified IGZO display for the iPad 3 that will provide 330 dpi while not using IPS or having a dual-bar backlight.
Deutsche Bank's Chris Whitmore has published a chart that shows the historical changes in Apple's stock price before and after the announcement of a new iPhone.