Things in the design world seem to be getting flatter! I can produce infinite examples; iOS7, Windows 8 (and everything else in Windows 8), Pepsi, the Dropbox logo, even things outside the computer ...
With io7, Apple made a switch in the tabbars to icons that for the most part are line based. In other places, such as their app icons they are using mostly solid icons. That made me wonder if there is ...