Forbes contributor Janhoi McGregor examines why the iPhone Air isn't a hit with Apple fans. Apple didn't respond to a request for comment about its iPhone Air sales numbers. Subscribe to FORBES: https://www.youtube.com/user/Forbes?sub_confirmation=1 Fuel your success with Forbes. Gain unlimited access to premium journalism, including breaking news, groundbreaking in-depth reported stories, daily digests and more. Plus, members get a front-row seat at members-only events with leading thinkers