Another example of this phenomenon: when Segways arrived, here in Spain every mall and airport jumped into buying as many as possible for any employee that had

Another example of this phenomenon: when Segways arrived, here in Spain every mall and airport jumped into buying as many as possible for any employee that had to move frequently (such as security personnel). Then I flew to Frankfurt airport and I was shocked when I saw all these roles... with a small inexpensive bicycle! So much for trends...