If you're referring to the 'Fn' functionality, I totally agree - I'm not even sure what any of those are used for on OSX. If you're referring to the keys themse

If you're referring to the 'Fn' functionality, I totally agree - I'm not even sure what any of those are used for on OSX. If you're referring to the keys themselves, which control things like volume, media playback, and brightness, as well as offering a very convenient shortcut to the Launchpad (which I personally use frequently), I find them incredibly useful. I can see some uses for contextual keys, but I can also imagine some pretty annoying inconveniences with this implementation. For example, if I'm in an application that 'takes over' the function keys, is it possible to still access media playback controls? Do I have to switch to whichever app is currently playing audio to access them? Is it possible to disable the contextual keys altogether and have a static, traditional set? Or is there a hotkey to toggle between app-specific and 'global' function keys?