How about the Pause button? It almost never pauses anything when you press it. Even on big things that have had hundreds of developers it is never considered.

How about the Pause button? It almost never pauses anything when you press it. Even on big things that have had hundreds of developers it is never considered. Try hitting the pause button while watching a video on YouTube for example. Nothing happens. Try hitting it in any major video game. There are a scant handful that recognise it. It is a forgotten key.