if I click the X in the corner of a program, that program should FUCKING CLOSE. If I wanted the program to keep on running, I would click the minimize button instead.
I can tolerate a "are you sure you want to exit" prompt, as long as you let me permanently disable it. But continuing to run and just putting a dumb little icon in the bottom right of my screen is not okay. and continuing to run without even giving me the dumb little icon is grounds for execution.
I should not need to open a fucking task manager to make my music stop playing on your default audio player, Linux Mint.
I loved how Dawn of War 1 would have a prompt for when you Alt-F4 in the game. This + every game should have the option of quitting from the escape menu - and not forcing you to go to the main menu


