Who amongst us has not wished for one of these while in the movie theater, ball game, waiting room, or subway? I think I might even know some people who would want one for their livingroom.
Check out some of these user comments:
i take mine nearly everywhere, you'll never be tired of watching people wave their phones in the air trying to get a signal, or shouting "hello hello", it's also instantaneous. as soon as you turn it on the line goes dead.
HA! Now that's my idea of a good time!