Lol! Helluva post for a German to make!
What "lol"? Didn´t you want us to learn from the past? :-)
He simply hits the point. Carpet bombing will create again millions and bazillions of new enemies of Israel. Everyone who is able to understand human nature should get it that this conflict will never end as long as those young arabic men will have a reason to take revenge. If we take the fact that many male kids suffer the outcome of their families being a "collateral victim" now, we can imagine that the terror in Israel will not stop the next 20 - 30 years. The current bombing of the IDF is nessecary in the moment, but it will also cause a lot of new problems on the Israeli side.
Therefore Israel is well counseled to avoid as many civillian victims as possible although they have to hit the millitary arm of this islamistic scum with all means of course. I am aware that this is difficult for the forces of Israel, but it is nessecary if they do not want to breed new hordes of moronic sucide-bombers that devastate Haifa and Tel Aviv.
The solution to this conflict lies not only in force and violence.