http://www.mrcleantech.com/2007/09/human-poop-too-much-respecttoo-little-investment/ A dedicated cleantech search engine and blog from a marketing executive / entrepreneur on cleantech people, issues and companies. Contact me at williebrent (at) gmail (dot) com Tue, 06 Jan 2009 08:50:07 +0000 http://wordpress.org/?v=2.2