QUOTE(Kathryn2 @ Jul 3 2009, 03:35 PM)

Funnily enough I think that it's less of a problem in the theatre - possible because of the seat layout, the rake isn't as extreme as the cinema so the light is less noticeable unless you're sitting very near the person, or looking down on them from above. I've certainly more often been disturbed by people's noise than their lit-up gadgets. Mind you, it must be very distracting for the cast when a bright light appears in the middle of the dark audeince.
Basically it's just damn rude. Rude to the actors as it shows you don't have any interest in what they are doing on stage and rude to the rest of the audience as you can't care less if their enjoyment and concentration is distracted.
Apart from a doctor on call (who shouldn't be at the theatre anyway) what is so important that it can't wait until the interval or end of play. It's not many years ago since you went out for the evening and (short of the police coming on stage to make an announcement!) it would be impossible to be contacted by anybody!!