Flying Without Fear and Tipping Flight Attendants

Afraid of flying? Dr. Helen Smith cites an article on an advantage of the iPhone:

The Flying Without Fear app has an introduction by Branson, a video-based in-flight explanation of a flight, frequently asked questions, relaxation exercises and a fear attack button for emergencies with breathing exercises.

And while we're on the subject of flying: Why flight attendants don't get tipped.

[HT: Commerce Bucket]