By "consistency" I mean that its design is evolutionary and hasn't radically changed since the beginning. http://time.com/11740/facebook-10-year-anniversary-in

By "consistency" I mean that its design is evolutionary and hasn't radically changed since the beginning. http://time.com/11740/facebook-10-year-anniversary-interfaces/ http://time.com/11740/facebook-10-year-anniversary-interface...