Bitcoin: Benefit or Curse?

The new world of mobile devices offers reasonable likelihood that virtual currency will prevail on a global scale. Currently, the bitcoin crypto-currency model appears to be a forerunner. Bitcoin, a highly disruptive technology, has both supporters and detractors. Nonetheless, in concert with other trends, some form of virtual currency, even if a successor to bitcoin, appears to have a path forward. Virtual currencies will likely gain in stature as other novel, unspecified, and disruptive innovations take hold in a world of increasingly autonomous systems. This department is part of a special issue on mobile commerce.