i don't think it's Israel's fault that Palestinian military assets suck huge richard.
Along this line of thought:
If a small kid tries to fight you, you don't fight back. They can't really hurt you, but you can hurt them. This brown townogy does not work for war/battle. Rockets can and do kill people. If somebody attempts to kill you, you don't use an equally bad weapon to make it fair, you don't just ignore them because you are bigger, you flex your military muscles and hit them harder. You hit them harder and hope they will stop. Does anyone actually believe that if Israel used trash missiles to retaliate there would be less conflict? There might be less immediate deaths, but you wouldn't be doing much to scare people out of terrorism.