Micro finance is a great way of helping people who are the poorest in the world, (the poorest people in the world are women and children), and help them make a living for themselves, and improve their standard of living for their whole families.
This is a great investment, even if you only have a little to invest yourself. Micro finance loans are some of the most secure investments in the world, and I know this from personal experience.
Thanks for posting this link mu-shen, hopefully more people will start investing in this project, and really help people in this most practical of ways.