The Atlantic 
March 20, 2012
There are many, many things to dislike about analog money. Cash and coins are unwieldy. They’re heavy. They’re dirty. They leave no automatic record of the financial transactions that are made with them.
Here in the U.S., despite Square and PayPal and other services that would seem to herald the end of cash, bills and coins still represent 7 percent of our total economy . In Sweden, however — which ranked first in this year’s Global Information Technology Report  from the World Economic Forum — cash is scarcer. And it’s becoming, the AP reports , scarcer still. While Sweden was the first European country to introduce bank notes in 1661, it’s now come farther than any other country in the attempt to eradicate them. In most Swedish cities, the AP notes,
public buses don’t accept cash; tickets are prepaid or purchased with a cell phone text message. A small but growing number of businesses only take cards, and some bank offices — which make money on electronic transactions — have stopped handling cash altogether.
Even houses of worship are becoming increasingly friendly to cash-free transactions: At the Carl Gustaf Church in Karlshamn, southern Sweden, Vicar Johan Tyrberg recently installed a card reader to allow worshipers to tithe in digital form.