I think we can all agree that there's only one acceptable way to shoot kittens out of a cannon.<br/><br/>http://www.addictinggames.com/funny-games/kittencannon.jsp<br/><br/>But in FATE, the way being incapacitated works is that when the defender can't take any more damage, the attacker gets to decide what happens to the defender.  This could be killed, incapacitated or whatever else the attacker deems appropriate.