[!@#$%!]

Originally Posted by Genteel Death

It interferes with other people's experience only if you don't care about people being around you, like when you should be aware that you're in a long queue and wait until your turn to find out where your wallet or any relevant information that may be needed from you is. I work with the general public and I have tons of stories about people going to places and being a waste of time for staff who try to help you.

well, yes. same as driving texters, etc.