As smartphones replace dumb phones and tablets surpass laptops, the world is shifting to a more mobile world this year -- and it's not looking back.
The dollar is still considered strong, but many believe a cyber currency could be an even better investment.
Bitcoin was created in 2009 but only gained real traction this year, reaching a market capitalization of more than $1 billion.
Some investors flocked to the virtual currency during the Cypriot banking crisis in March, embracing it as possible alternative to government-backed currencies.
Since the beginning of this year, the value of one Bitcoin has jumped from about $13, peaking at around $238, and is now hovering just above $100.