With this in mind, the "never fit into the culture of Apple" line in the WSJ article is telling. Jobs never fit into the culture of Apple either -- rather, the culture of apple fit into Jobs.
It sounds like Forstall wanted to be like Steve, and, for better or for worse, he wasn't allowed to.
It sounds like Forstall wanted to be like Steve, and, for better or for worse, he wasn't allowed to.