I kinda liked Graig Ferguson's comment about it. It went something like:
"The inventor of pinball died this weekend. He lived a full life though passing away at 100. And when he turned 90, they gave him an extra ball!!"
He doesn't get credit for it, because technically pinball existed before he was around, but he really should.... flippers at the drain, multi-ball.... drop targets. I just can't imagine pinball being much fun prior to those additions.