Off course the end game of every employee at the company is to make money. But people are hired for specific focused areas for a reason. If you expect your engineers to do your VPs and director's jobs too, you should fire all you senior leadership. The employees aren't doing cool stuff because they don't care about the directions from above. If the product directions are wrong, it is a fault of senior leadership more than anyone else.

Android has made sure google will survive. If iOS and windows phone were the two dominant platforms, they could change the default search engine at any time, and give Google a huge shock. In the post PC world, without Android google would have been at the mercy of the mobile vendors. A lot of search income should be direct result of android, which the above figure doesn't acknowledge.