The biggest problem with giving to charities seems to have the potential of being resolved with this blockchain. All too often we here of the monies that are donated for a good cause have succumbed to the greed od man. Organization big wigs lining their already bulging pockets with resources intended for those in need. Hell, it even happened with Red Cross not too long ago. A successful blockchain of this nature would totally prevent this from ever occuring in the future. The end result paying huge dividends for those less fortunate than us. The monies would end up in their hands, and more people would be inclined to make contributions.
Will look at white paper, as success of Humancoin, would be something I am very interested in. A coin that would provide charitable humanitarian resources to those most in need, instead those with greed!