Apple is a bit short sighted to be the leadership company. As Jason points out, " Apple???s strict focus on vertical integration generates lots of profits and great products, but limits its role as a partner." They will be financially very healthy, but never the leader. For further evidence, check Enderly's article where Apple now wants to charge a tax to use content on their devices.
http://www.technewsworld.com/story/71795.html?wlc=1297091770&wlc=1297094881