The sheer logic adopted by the questioner is perplexing. Jeffrey Goldberg asks if such a person, that obsesses over proportional body counts, believes there is a moral difference between attempted murder and successfully completed murder. He states further:
[T]he Israeli body count isn’t low because Hamas is trying to minimize Israeli casualties. Quite the opposite: Hamas’s intention is to kill as many Israelis as possible. Without vigilance, and luck, and without active attempts by the Israeli Air Force to destroy rocket launchers before they can be used, the Israeli body count would be much higher. The U.S. judges the threat from al Qaeda based on the group’s intentions and plans, not merely on the number of Americans it has killed over the past 10 years. This is the correct approach to dealing with such a threat.
And don't even get me started about Pallywood.
Addendum: Honest Reporting has compiled The Media War Hall of Shame. It is worth a perusal.