There is already opposition against Bitcoins simply because it has the potential to strike out big financial institutions that control currency and make money off of charging transaction fees. However there is also the argument that Bitcoins is helping advocate untraceable drug trade as sites over the internet have started openly selling drugs using Bitcoins.
Some of the questions that come to my mind are, how can development organizations benefit from using Bitcoins? Will virtual currency eventually dominate paper currency? Will people try to monopolize the world of virtual currency as they have with paper currency through banking and government institutions? Is Bitcoin a step towards or a step against approaching a better world?
I would love to get some insight, so please comment with your thoughts below.