Hi
Western unions fees are excessive and a rip off. I hope bitcoin is more widely adopted especially in developing countries where western union has a huge market share, hopefully a better mobile app will develop for these people to use and pay much much lower fees.
Bye
The key to this market is safe and easy to use application. People still think very stereotypical, and it seems to them that when they give money to someone face-to-face it is more secure.