Hi, Steve - Checked out your article and it's GREAT. One problem, though: Your statement "Kiva works with on-the-ground organizations throughout Africa, Asia, Eastern Europe and Latin America in particular, with neither Kiva not its partners taking any cut, and the loans being provided interest free." is not accurate. Kiva doesn't take a cut, but the partners do. Kiva wants to support local microlenders that give decent terms to lenders. Also, the loans are by no means "interest free." The local microlenders just charge far less interest than the loan-shark moneylenders that are the alternative. Generally the poor people who take loans that Kiva helps finance would never be able to qualify for a bank loan in their countries.
Check out the "About" section of Kiva, which explains how they work. If you just make this one sentence more accurate, the article is really wonderful.

..... and, I'm glad you chose the photo of one of my borrowers. I was struck by the photo and snapped it up.