Israeli Attacks On Hamas Targets - A Question Of Proportion?

As Israel continues strikes against Hamas targets, a large majority of the world and pro Muslim media outlets are claiming Israel is using a "Disproportionate" amount of force. They stick their head in their ass when Hamas targets heavily populated areas in Israel killing innocent civilians, but raise hell when civilians die in Gaza as a result of collateral damage.  Israel has taken extreme measures to limit or prevent the killing of innocent civilians, but unfortunately, it happens.  However, it should be noted that while Israel makes every attempt to limit civilian casualties, Hamas makes every effort to target civilians.

If you read the two links below, you will see it is not Israel, but the freaking animals in Hamas that are the cause for all this bloodshed.  

Did Israel Use "Disproportionate Force" in Gaza?  

Israel tries to minimize civilian casualties, Hamas tries to maximize them