Apple is a publicly owned corporation. It may publicly state that all it wants is to make good products, but in reality, the goal of any publicly owned corporation is to increase its value over time. Apple is no exception.
Steve got paid a $1 base salary, and the rest of his extremely hefty compensation package was based in stock. We can all agree that Apple did just fine when Steve was at the helm. I don't think this change in of itself will have any downside affect on Apple's performance or ability to innovate.
Well put. If anything this makes Apple more like it was when it prospered with Jobs as CEO.