Poverty Reduction through micro-entrepreneurship

I am generally really interested in micro-business/entrepreneurial approaches to poverty reduction and wealth creating among the poor.

Interesting players here are
www.gdrc.org
www.lighthousewoods.com/micro_lending.html
www.rdiland.org
Heifer International

I think there is a market opportunity to team with entrepreneurial minded, honest, hardworking people around the world to take their ideas, products and services to market. To begin with you could start with a venture fund model, where you diversify risks, but instead of taking 1-2million dollar bites, you take 20-50,000dollar bites, but invest in countries where those sums take you a long way.