It is said that in today's day and age, when guests arrive at our home or office, we should share our WiFi password with them even before we ask them what beverage they'd like to have. In India, we now welcome our guests with SIM cards!

Perhaps the biggest hassle when you land in a new country is acquiring a SIM card, providing identification documents that please the local authorities, and then waiting for the connection to get activated. With one swoop, India linked all that to your Visa processing.

Come! We have Taj Mahal also :-D