So.. Given Israel's behaviorial history and considering the latest threats against Israel coming out of Iran, can you think of a any reason why Israel would attack Iraq, but they would not attack Iran?

Continuing... don't forget it was the US that made the first nuclear attack on any country, which many today believe was totally unjustified under the true circumstances that existed at the time (Germany had already capitulated and Japan's had no remaining mil-ind capacity to speak of) and the motive was simple revenge for Pearl Harbor.  Wheather that was the actual motive or not is immaterial.  Image and and the resulting emotional response does not foster a detailed investigation into the justification for previous actions.  The lasting association is simply who did what to whom.