Google Flight Search Results - On mobile, Google flight status results include an airplane placed on a line at a point relative to its flight progress. Color communicates whether the flight is on time or not.
/via Erin Olmon
Simple - While signing up for an account, a Visa debit card is filled with your name as you type it in the form.
/via Tyson Gach
Sublime Text 2 - On the download page, all available versions are shown, with the OS you’re running preceded by a black dot instead of a white one.
Amazon - After completing your order, the page title changes to: “Amazon.com Thanks You”
/via Steven Scarborough
Tehula - The slideshow demo uses names of characters from Lost.
OS X Mountain Lion - When you trigger the Speech & Dictation dialogue, the fans on your machine immediately go minimum speed to prevent background noise.
Facebook - When you have your relatives marked on Facebook, you can search for them by their relation to you.
/via Ian Arthur Spaeth
Twitter - When submitting the same tweet twice, an error message is shown.
/via Sindre Sorhus