Am I the only one who has always thought of the Apple UI to have always been form over function&#x2F;usability by a long shot?<p>I remember the first time I used an iMac: I spent about half an hour trying to figure out how to eject a CD. A context menu might not look very elegant but it&#x27;s insanely useful and powerful and very easy to get the hang of.  
In the end I had to be told&#x2F;taught that the way to eject the CD on a mac was to move the CD icon on the desktop to the trash (in the days of CD-RW drives, you&#x27;d think this would erase the CD).<p>That, to me, is the sheer definition of an un-discoverable feature.<p>The iPhone&#x27;s lack of back button (and the fact that apps are very inconsistent in their back button placements) has brought me similar pains in getting simple things done.