Via CNN.Com Experts say that by the year 2020, we may be using our cellular devices to pay for just about everything. With the rise of mobile applications and new devices that allow users to swipe credit cards from their smartphones, its believed that cash will be almost non-existent by the end of the next […] Google’s Android operating system is now the most desired smartphone OS, according to a survey of mobile consumers from Nielsen. The survey — conducted January-March 2011 — shows that 31% of consumers plan to buy an Android device as their next smartphone, compared with 30% of people wanting Apple’s iOS. The survey also showed […]