Two days ago I tried to use my girlfriend’s iPhone 3GS running iPhone OS 3.1.3 and I couldn’t believe it was the same device - running the same operating system - I had two weeks ago. iOS 4 is a huge step forward for Apple (iAds), developers (new APIs) and users (multitasking, folders). Now that we have iOS 4, it’s hard to look back and be unbiased about iPhone OS 3.
There’s something that deeply concerns me though, and it’s about the way people think about folders.
