> You can scan an interface of this fashion and be almost certain about what is a button, what is a scroll bar, what is a text input, etcetera. Bingo. This is

> You can scan an interface of this fashion and be almost certain about what is a button, what is a scroll bar, what is a text input, etcetera. Bingo. This is exactly it for me, right here. Being able to tell what I can click on and expect it to do something, at a glance and without having to guess is the killer feature, IMO. How did we lose our way so badly that "can I click on this thing?" even became a reasonable question to ask of a modern UI?