iDE posted an interesting blog series yesterday on Sanitation Updates .

Developing Markets for Sanitation: A Blog Series

In response to the growing prevalence of market-based approaches to sanitation, the Bill & Melinda Gates Foundation convened a meeting between three leading sanitation development practitioners—iDE, PSI, and Water for People—to discuss their experiences in building supply capacity and demand for sanitation products and services, and possibly develop a joint understanding of the process. The result of those discussions are presented in this four-part blog series.

PART 4 of 4: For the Future: Making Markets Work for Everybody
Read Part 1 of 4: The Basics: Terminology, Organization, and Process
Read Part 2 of 4: Selling Sanitation: Who Does What?
Read Part 3 of 4: Achieving Sustainability and Measuring Results