Well if you imagine. Let's say someone is playing a game , then the character dies and a sound is played don't you think a vibration + sound would be better?
%100 agree , it's an option. If you want to do it , do it but if not don't . Also people can do various things like put the option of vibrations in the game. The more options in a game the more $$$$$
Comments
Moving to suggestions
And thanks for the move your a great sous chef
That being said, with the right application, It coud be very cool.