Path - When scrolling in the app, the clock updates itself with the time of the update you’re looking at
/via Rene Sijnke
Path - When signing up as a new member, the iPhone app pulls your contact information from the address book.
/via Mark Oleszczak
Path - Shows a smiley on the pressed state of its signup button.
Path - If you forgot to add one of the three requirements while uploading a photo on Path for iPhone, the buttons bounce as you tap on Save.