I agree with @Thamer.
@Brandon “it’ll be for your game and not for other non-gaming purposes.”
Why not for non-gaming purposes like the desktop, browser, non-games, etc.? People want to only have to use Medal and not also depend on other additional software like Shadowplay, etc. like @Nico Kart, @Eder Mendes, @Thamer and many others have already mentioned. It’s called SCREENshot and not just GAMESCREENshot for a reason.
Because the sceenshots aren’t uploaded to Medal, there’s no justification to limit it only for games.