Our country has more mobile phones than toilets.
Loss of blackberry is bigger issue than loss of your virginity.
And many other mobile related jokes tell a big story of growing importance of mobile in our rapidly changing life style. Mobile has replaced Post Cards (Short Messages), wrist watches, time piece (morning alarms), radio, personal computers, calculators, e-book reader, calendar, personal diaries, maps, scanners, recorders, music players, camera, video games and many other devices. In one recent advertisement in Australia, user put his girlfriend into mobile (I found this advertisement sexist and ethically wrong). This all show importance of mobile in our life.