Then you would think that Hamas would smarten up and stop throwing ineffective punches that only bring effective counter strikes on their heads and the heads of the people they profess to care about. Your comment seems to dismiss the seriousness of launching hundreds of missiles against another country just because the barrages are relatively ineffective. Did you have a casualty figure in mind that would qualify as a serious threat?
1/ Hamas launches ROCKETS, they are unguided, small payload, and honestly
When you look at some of these famous palestinian rockets you notice they're more akin to what a retarded kid would put together for a science project than actual military hardware.
2/ Hamas aren't causing Isreal's attacks, they are trying to hit back. Isreal will continue to take ground, kill locals, build defensive settlements on Pal. land, use extreme torture and murder as their tools of expansion. I don't agree with what Hamas are doing either, but at least they are daring to TRY to fight back, with anything they can. I feel so sorry for those poor ppl, just as I do for any massively opressed peoples.
But ultimately you cannot do anything, Isreali officials don't even disimulate about their aims and the means they use, they literally don't asnwer to any international law or body.