Batch - When enabling the camera flash, the camera icon on the shutter button gets a little white flash.
OS X Lion - When moving multiple files in Mac OS X Lion, an iOS-like bubble shows the number of files being dragged.
/via Hugo Ahlberg
Weather app - Swiping down in iOS 5’s weather app reveals hourly forecasts.
Newsstand - The cover of each publication updates automatically in both the icon and the popup.
Square card case iPhone app - Credit card form that shows card type and flips around when you get to the security code on the back.
via Matt Bilson
iOS - When using internet on EDGE network, loading icon in status bar rotates slower than it does on 3G.
Highrise iPhone app - As it loads your account’s database, it presents you with a playable game of tic tac toe.
iOS Safari - When you’re typing something followed by a dot in address bar, pressing the .com key, will result in a perfect one-dot spelling anyway. Then when you press it longer it shows you other domain options.
/via Kyle & solonsky
Instapaper - If you accidentally rotate your iPhone between portrait / landscape mode and then quickly rotate it back, the Rotation lock control appears.