Earlier this month, I interviewed Mari Kuraishi, one of the founders of the GlobalGiving Fund. She and Dennis Whittle, chairman and CEO, left their jobs at the World Bank back in 2000. The idea was to create an online marketplace to connect donors with philanthropic projects around the world. The fund continues to grow, but not necessarily in the way originally planned. Kurishi and Whittle have had to make adjustments and do some rethinking along the way.