Charitable giving is on the rise in America. Despite the lingering effects of the economic downturn, Americans continue to give generously of their time, talent, and money - more than $335 billion in 2013, a 4.4% increase from 2011. What's more, the bulk of that charitable giving - 72% - came not from large foundations or corporations, but from individuals making small gifts. For those with passion for a cause and a generous spirit, it's vitally important...